Hi all,
If you want to have your own class in a combo you override the tostring
function to display the text.(got that one here 2 ;p)
But i don't seem to find how to get the value, w function do i have to
override to work w the values ?
int = cbo.selectedValue (this sort of thing)
Tnx
Eric 20 1183
"EricJ" <er********@ThiSbitconsult.be.RE> schrieb If you want to have your own class in a combo you override the tostring function to display the text.(got that one here 2 ;p) But i don't seem to find how to get the value, w function do i have to override to work w the values ? int = cbo.selectedValue (this sort of thing)
My intellisense offers other Selected* items. ;) Among them, there is
SelectedItem. Memberinfo for SelectedValue also shows that it returns the
value of the member set by the ValueMember property - uses reflection so
instead I'd use
directcast(cbo.selecteditem, yourclass).property
--
Armin
How to quote and why: http://www.plig.net/nnq/nquote.html http://www.netmeister.org/news/learn2quote.html
"EricJ" <er********@ThiSbitconsult.be.RE> schrieb If you want to have your own class in a combo you override the tostring function to display the text.(got that one here 2 ;p) But i don't seem to find how to get the value, w function do i have to override to work w the values ? int = cbo.selectedValue (this sort of thing)
My intellisense offers other Selected* items. ;) Among them, there is
SelectedItem. Memberinfo for SelectedValue also shows that it returns the
value of the member set by the ValueMember property - uses reflection so
instead I'd use
directcast(cbo.selecteditem, yourclass).property
--
Armin
How to quote and why: http://www.plig.net/nnq/nquote.html http://www.netmeister.org/news/learn2quote.html
thats w im doing now but it has 1 problem, you can't set the cbo to a value.
You always need the text to set a cbo. It should be possible to have a value
2.
In asp.net there is a listitem class system.web.UI.WebControls.listitem w
this class its possible, so it should be possible to have this in your own
class 2.
I know i can work around it but i am revising my custom classes we use here
and want to include a value. Probably some more things in the future but im
still experimenting w these things.
Its not an urgent matter, yust bugging me ;)
Tnx for having a look at it.
eric
"Armin Zingler" <az*******@freenet.de> wrote in message
news:40***********************@news.freenet.de... "EricJ" <er********@ThiSbitconsult.be.RE> schrieb If you want to have your own class in a combo you override the tostring function to display the text.(got that one here 2 ;p) But i don't seem to find how to get the value, w function do i have to override to work w the values ? int = cbo.selectedValue (this sort of thing)
My intellisense offers other Selected* items. ;) Among them, there is SelectedItem. Memberinfo for SelectedValue also shows that it returns the value of the member set by the ValueMember property - uses reflection so instead I'd use directcast(cbo.selecteditem, yourclass).property
-- Armin
How to quote and why: http://www.plig.net/nnq/nquote.html http://www.netmeister.org/news/learn2quote.html
thats w im doing now but it has 1 problem, you can't set the cbo to a value.
You always need the text to set a cbo. It should be possible to have a value
2.
In asp.net there is a listitem class system.web.UI.WebControls.listitem w
this class its possible, so it should be possible to have this in your own
class 2.
I know i can work around it but i am revising my custom classes we use here
and want to include a value. Probably some more things in the future but im
still experimenting w these things.
Its not an urgent matter, yust bugging me ;)
Tnx for having a look at it.
eric
"Armin Zingler" <az*******@freenet.de> wrote in message
news:40***********************@news.freenet.de... "EricJ" <er********@ThiSbitconsult.be.RE> schrieb If you want to have your own class in a combo you override the tostring function to display the text.(got that one here 2 ;p) But i don't seem to find how to get the value, w function do i have to override to work w the values ? int = cbo.selectedValue (this sort of thing)
My intellisense offers other Selected* items. ;) Among them, there is SelectedItem. Memberinfo for SelectedValue also shows that it returns the value of the member set by the ValueMember property - uses reflection so instead I'd use directcast(cbo.selecteditem, yourclass).property
-- Armin
How to quote and why: http://www.plig.net/nnq/nquote.html http://www.netmeister.org/news/learn2quote.html
Hi Eric,
I had the stupid idea that you where looking for this.
Cor
\\\
Private WithEvents combobox1 As New EComboBox
Private strt As Boolean
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Handles MyBase.Load
Dim Belgen As New BelgenCollection
Belgen.Add(New Belg(New String() {"Lambiek", "Man", "Bier"}))
Belgen.Add(New Belg(New String() {"Sidonia", "Vrouw",
"Sinasappelsap"}))
Belgen.Add(New Belg(New String() {"Suske", "Jongen", "Cola"}))
Me.Controls.Add(combobox1)
combobox1.DataSource = Belgen
strt = True
End Sub
Private Sub combobox1_SelectedIndexChanged(ByVal sender As Object, ByVal e
As System.EventArgs) Handles combobox1.SelectedIndexChanged
If strt = True Then
MessageBox.Show(combobox1.BelgDrankSelectedValue)
End If
End Sub
End Class
Public Class Belg
Public Naam As String
Public sex As String
Public drank As String
Public Sub New(ByVal fill As String())
Naam = fill(0)
sex = fill(1)
drank = fill(2)
End Sub
Public Overrides Function tostring() As String
Return Naam
End Function
End Class
Public Class BelgenCollection
Inherits System.Collections.CollectionBase
Public Sub Add(ByVal aBelg As Belg)
List.Add(aBelg)
End Sub
End Class
///
\\\
Public Class EComboBox
Inherits System.Windows.Forms.ComboBox
#Region " Windows Form Designer generated code "
Public ReadOnly Property BelgDrankSelectedValue() As String
Get
Return DirectCast(Me.SelectedValue, Belg).drank
End Get
End Property
End Class
//
Hi Eric,
I had the stupid idea that you where looking for this.
Cor
\\\
Private WithEvents combobox1 As New EComboBox
Private strt As Boolean
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Handles MyBase.Load
Dim Belgen As New BelgenCollection
Belgen.Add(New Belg(New String() {"Lambiek", "Man", "Bier"}))
Belgen.Add(New Belg(New String() {"Sidonia", "Vrouw",
"Sinasappelsap"}))
Belgen.Add(New Belg(New String() {"Suske", "Jongen", "Cola"}))
Me.Controls.Add(combobox1)
combobox1.DataSource = Belgen
strt = True
End Sub
Private Sub combobox1_SelectedIndexChanged(ByVal sender As Object, ByVal e
As System.EventArgs) Handles combobox1.SelectedIndexChanged
If strt = True Then
MessageBox.Show(combobox1.BelgDrankSelectedValue)
End If
End Sub
End Class
Public Class Belg
Public Naam As String
Public sex As String
Public drank As String
Public Sub New(ByVal fill As String())
Naam = fill(0)
sex = fill(1)
drank = fill(2)
End Sub
Public Overrides Function tostring() As String
Return Naam
End Function
End Class
Public Class BelgenCollection
Inherits System.Collections.CollectionBase
Public Sub Add(ByVal aBelg As Belg)
List.Add(aBelg)
End Sub
End Class
///
\\\
Public Class EComboBox
Inherits System.Windows.Forms.ComboBox
#Region " Windows Form Designer generated code "
Public ReadOnly Property BelgDrankSelectedValue() As String
Get
Return DirectCast(Me.SelectedValue, Belg).drank
End Get
End Property
End Class
//
hi Cor :)
not really :/
you bind your combo to the belgenCollection and it should work for a normal
combobox (atm anyway and thats not up to me :/)
I'm trying to get the behaviour of the webCombo w listitem (and have more
options in the listitem class)
I can't let go of the fealing it should be something simple to override some
readonly function that lets the combo know w the value is.
but i'm going to have a look at that collection, seems interesting for other
things :)
tnx
eric
"Cor" <no*@non.com> wrote in message
news:uw**************@TK2MSFTNGP10.phx.gbl... Hi Eric,
I had the stupid idea that you where looking for this.
Cor \\\ Private WithEvents combobox1 As New EComboBox Private strt As Boolean Private Sub Form1_Load(ByVal sender As Object, ByVal e As
System.EventArgs) Handles MyBase.Load Dim Belgen As New BelgenCollection Belgen.Add(New Belg(New String() {"Lambiek", "Man", "Bier"})) Belgen.Add(New Belg(New String() {"Sidonia", "Vrouw", "Sinasappelsap"})) Belgen.Add(New Belg(New String() {"Suske", "Jongen", "Cola"})) Me.Controls.Add(combobox1) combobox1.DataSource = Belgen strt = True End Sub Private Sub combobox1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles combobox1.SelectedIndexChanged If strt = True Then MessageBox.Show(combobox1.BelgDrankSelectedValue) End If End Sub End Class Public Class Belg Public Naam As String Public sex As String Public drank As String Public Sub New(ByVal fill As String()) Naam = fill(0) sex = fill(1) drank = fill(2) End Sub Public Overrides Function tostring() As String Return Naam End Function End Class Public Class BelgenCollection Inherits System.Collections.CollectionBase Public Sub Add(ByVal aBelg As Belg) List.Add(aBelg) End Sub End Class /// \\\ Public Class EComboBox Inherits System.Windows.Forms.ComboBox #Region " Windows Form Designer generated code " Public ReadOnly Property BelgDrankSelectedValue() As String Get Return DirectCast(Me.SelectedValue, Belg).drank End Get End Property End Class //
hi Cor :)
not really :/
you bind your combo to the belgenCollection and it should work for a normal
combobox (atm anyway and thats not up to me :/)
I'm trying to get the behaviour of the webCombo w listitem (and have more
options in the listitem class)
I can't let go of the fealing it should be something simple to override some
readonly function that lets the combo know w the value is.
but i'm going to have a look at that collection, seems interesting for other
things :)
tnx
eric
"Cor" <no*@non.com> wrote in message
news:uw**************@TK2MSFTNGP10.phx.gbl... Hi Eric,
I had the stupid idea that you where looking for this.
Cor \\\ Private WithEvents combobox1 As New EComboBox Private strt As Boolean Private Sub Form1_Load(ByVal sender As Object, ByVal e As
System.EventArgs) Handles MyBase.Load Dim Belgen As New BelgenCollection Belgen.Add(New Belg(New String() {"Lambiek", "Man", "Bier"})) Belgen.Add(New Belg(New String() {"Sidonia", "Vrouw", "Sinasappelsap"})) Belgen.Add(New Belg(New String() {"Suske", "Jongen", "Cola"})) Me.Controls.Add(combobox1) combobox1.DataSource = Belgen strt = True End Sub Private Sub combobox1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles combobox1.SelectedIndexChanged If strt = True Then MessageBox.Show(combobox1.BelgDrankSelectedValue) End If End Sub End Class Public Class Belg Public Naam As String Public sex As String Public drank As String Public Sub New(ByVal fill As String()) Naam = fill(0) sex = fill(1) drank = fill(2) End Sub Public Overrides Function tostring() As String Return Naam End Function End Class Public Class BelgenCollection Inherits System.Collections.CollectionBase Public Sub Add(ByVal aBelg As Belg) List.Add(aBelg) End Sub End Class /// \\\ Public Class EComboBox Inherits System.Windows.Forms.ComboBox #Region " Windows Form Designer generated code " Public ReadOnly Property BelgDrankSelectedValue() As String Get Return DirectCast(Me.SelectedValue, Belg).drank End Get End Property End Class //
Hi Eric,
It did intrest me and because there was someone who has copied your
procedure when there was a problem with the -1 (and I told that you had made
a class for it and I think he has searched for it in the newsgroups).
However when I did look for it, I saw that the selectedvalue from the web
list is overriddable while it is from the windowsform not. Therefore I came
with this.
:-)
And it is so nice, you should really try it.
Cor
Hi Eric,
It did intrest me and because there was someone who has copied your
procedure when there was a problem with the -1 (and I told that you had made
a class for it and I think he has searched for it in the newsgroups).
However when I did look for it, I saw that the selectedvalue from the web
list is overriddable while it is from the windowsform not. Therefore I came
with this.
:-)
And it is so nice, you should really try it.
Cor
looks nice and there are some things in it that will surface soon ;)
but i want to (have to) stay away from the cbo.datasource (should work
unbound)
i think i could try something w the custom combobox control if it's not over
my head. But that is not for now. the people here have to work with w i come
up w, they wouldn't be to happy w that ;p. It's 1 thing to change a class,
changing all the combo's in your app is another.
It is however strange that the web combo has better functionallity than the
win combo.
eric
"Cor" <no*@non.com> wrote in message
news:#i**************@tk2msftngp13.phx.gbl... Hi Eric,
It did intrest me and because there was someone who has copied your procedure when there was a problem with the -1 (and I told that you had
made a class for it and I think he has searched for it in the newsgroups).
However when I did look for it, I saw that the selectedvalue from the web list is overriddable while it is from the windowsform not. Therefore I
came with this.
:-)
And it is so nice, you should really try it.
Cor
looks nice and there are some things in it that will surface soon ;)
but i want to (have to) stay away from the cbo.datasource (should work
unbound)
i think i could try something w the custom combobox control if it's not over
my head. But that is not for now. the people here have to work with w i come
up w, they wouldn't be to happy w that ;p. It's 1 thing to change a class,
changing all the combo's in your app is another.
It is however strange that the web combo has better functionallity than the
win combo.
eric
"Cor" <no*@non.com> wrote in message
news:#i**************@tk2msftngp13.phx.gbl... Hi Eric,
It did intrest me and because there was someone who has copied your procedure when there was a problem with the -1 (and I told that you had
made a class for it and I think he has searched for it in the newsgroups).
However when I did look for it, I saw that the selectedvalue from the web list is overriddable while it is from the windowsform not. Therefore I
came with this.
:-)
And it is so nice, you should really try it.
Cor
"EricJ" <er********@ThiSbitconsult.be.RE> schrieb thats w im doing now
"thats"? If you'd reply under the text you're quoting and you're referring
to, it would be much easier for me to read. (sorry for mentioning the words
"quoting style" in this group, sorry, sorry... ;)
but it has 1 problem, you can't set the cbo to a value.
I don't understand: What is the value of a combo? It displays selectable
items and in the text portion you can edit text.
You always need the text to set a cbo. It should be possible to have a value 2.
A 2 column textbox at the top of the combo (1=string, 2=value)?
In asp.net there is a listitem class system.web.UI.WebControls.listitem w this class its possible, so it should be possible to have this in your own class 2.
Sorry, I don't know the web stuff.
I know i can work around it but i am revising my custom classes we use here and want to include a value. Probably some more things in the future but im still experimenting w these things.
--
Armin
How to quote and why: http://www.plig.net/nnq/nquote.html http://www.netmeister.org/news/learn2quote.html
"EricJ" <er********@ThiSbitconsult.be.RE> schrieb thats w im doing now
"thats"? If you'd reply under the text you're quoting and you're referring
to, it would be much easier for me to read. (sorry for mentioning the words
"quoting style" in this group, sorry, sorry... ;)
but it has 1 problem, you can't set the cbo to a value.
I don't understand: What is the value of a combo? It displays selectable
items and in the text portion you can edit text.
You always need the text to set a cbo. It should be possible to have a value 2.
A 2 column textbox at the top of the combo (1=string, 2=value)?
In asp.net there is a listitem class system.web.UI.WebControls.listitem w this class its possible, so it should be possible to have this in your own class 2.
Sorry, I don't know the web stuff.
I know i can work around it but i am revising my custom classes we use here and want to include a value. Probably some more things in the future but im still experimenting w these things.
--
Armin
How to quote and why: http://www.plig.net/nnq/nquote.html http://www.netmeister.org/news/learn2quote.html
"EricJ" <er********@ThiSbitconsult.be.RE> wrote in message news:<40**********************@news.skynet.be>... Hi all,
If you want to have your own class in a combo you override the tostring
Eric,
I use a small class like this:
Public Class ComboBoxItem
Private mID As Integer = -1
Private mText As String = ""
Public Sub New(ByVal id As Integer, ByVal text As String)
mID = id
mText = text
End Sub
Public ReadOnly Property ID() As Integer
Get
Return mID
End Get
End Property
Public ReadOnly Property Text() As String
Get
Return mText
End Get
End Property
Public Overrides Function ToString() As String
Return mText
End Function
End Class
As many properties as needed can be included and then read out the
property you want after the selection like this:
Dim objItem As ComboBoxItem = DirectCast(ComboBox1.SelectedItem,
ComboBoxItem)
HTH,
Charlie
"EricJ" <er********@ThiSbitconsult.be.RE> wrote in message news:<40**********************@news.skynet.be>... Hi all,
If you want to have your own class in a combo you override the tostring
Eric,
I use a small class like this:
Public Class ComboBoxItem
Private mID As Integer = -1
Private mText As String = ""
Public Sub New(ByVal id As Integer, ByVal text As String)
mID = id
mText = text
End Sub
Public ReadOnly Property ID() As Integer
Get
Return mID
End Get
End Property
Public ReadOnly Property Text() As String
Get
Return mText
End Get
End Property
Public Overrides Function ToString() As String
Return mText
End Function
End Class
As many properties as needed can be included and then read out the
property you want after the selection like this:
Dim objItem As ComboBoxItem = DirectCast(ComboBox1.SelectedItem,
ComboBoxItem)
HTH,
Charlie
tnx for the reply but i already have that (been using it since september)
tostring will give you text in the cbo items but not the value that should
be accessible in cbo.selectedvalue.
w the various posts in this thread i'm getting convinced, the problem is
related to the combobox itself and i will have to create my own cbo to get
this functionallity.
example of w i want to do w unbound combo's
cbo.selectedvalue = id 'sets the cbo to the right item
varID = cbo.selectedvalue ' this instaid of the cast i now use
eric
"Charlie Smith" <cw*****@tstar.net> wrote in message
news:f2**************************@posting.google.c om... "EricJ" <er********@ThiSbitconsult.be.RE> wrote in message
news:<40**********************@news.skynet.be>... Hi all,
If you want to have your own class in a combo you override the tostring
Eric,
I use a small class like this:
Public Class ComboBoxItem Private mID As Integer = -1 Private mText As String = ""
Public Sub New(ByVal id As Integer, ByVal text As String)
mID = id mText = text
End Sub
Public ReadOnly Property ID() As Integer Get Return mID End Get End Property
Public ReadOnly Property Text() As String Get Return mText End Get End Property
Public Overrides Function ToString() As String Return mText End Function
End Class
As many properties as needed can be included and then read out the property you want after the selection like this:
Dim objItem As ComboBoxItem = DirectCast(ComboBox1.SelectedItem, ComboBoxItem)
HTH,
Charlie
tnx for the reply but i already have that (been using it since september)
tostring will give you text in the cbo items but not the value that should
be accessible in cbo.selectedvalue.
w the various posts in this thread i'm getting convinced, the problem is
related to the combobox itself and i will have to create my own cbo to get
this functionallity.
example of w i want to do w unbound combo's
cbo.selectedvalue = id 'sets the cbo to the right item
varID = cbo.selectedvalue ' this instaid of the cast i now use
eric
"Charlie Smith" <cw*****@tstar.net> wrote in message
news:f2**************************@posting.google.c om... "EricJ" <er********@ThiSbitconsult.be.RE> wrote in message
news:<40**********************@news.skynet.be>... Hi all,
If you want to have your own class in a combo you override the tostring
Eric,
I use a small class like this:
Public Class ComboBoxItem Private mID As Integer = -1 Private mText As String = ""
Public Sub New(ByVal id As Integer, ByVal text As String)
mID = id mText = text
End Sub
Public ReadOnly Property ID() As Integer Get Return mID End Get End Property
Public ReadOnly Property Text() As String Get Return mText End Get End Property
Public Overrides Function ToString() As String Return mText End Function
End Class
As many properties as needed can be included and then read out the property you want after the selection like this:
Dim objItem As ComboBoxItem = DirectCast(ComboBox1.SelectedItem, ComboBoxItem)
HTH,
Charlie
> "thats"? If you'd reply under the text you're quoting and you're referring to, it would be much easier for me to read. (sorry for mentioning the
words "quoting style" in this group, sorry, sorry... ;)
Sorry Armin you are completely right. I'll try to keep it in mind.
Sorry, I don't know the web stuff.
example of w i want to do w unbound combo's and this is possible in asp.net
cbo.selectedvalue = id 'sets the cbo to the right item not w the text (text
is more sensitive)
varID = cbo.selectedvalue ' this instaid of the cast i now use
But it seems that it is a shortcomming of the combobox instead of a function
i need in my class :/
I'll have a look at it later, have to much work atm :/
OT :Finishing a web project, analyzing the data need for a new win project
and helping 2 coleages and 2 students that are doing their internship here
:p
eric
"Armin Zingler" <az*******@freenet.de> wrote in message
news:40***********************@news.freenet.de... "EricJ" <er********@ThiSbitconsult.be.RE> schrieb thats w im doing now "thats"? If you'd reply under the text you're quoting and you're referring to, it would be much easier for me to read. (sorry for mentioning the
words "quoting style" in this group, sorry, sorry... ;)
but it has 1 problem, you can't set the cbo to a value.
I don't understand: What is the value of a combo? It displays selectable items and in the text portion you can edit text.
You always need the text to set a cbo. It should be possible to have a value 2.
A 2 column textbox at the top of the combo (1=string, 2=value)?
In asp.net there is a listitem class system.web.UI.WebControls.listitem w this class its possible, so it should be possible to have this in your own class 2.
Sorry, I don't know the web stuff.
I know i can work around it but i am revising my custom classes we use here and want to include a value. Probably some more things in the future but im still experimenting w these things.
-- Armin
How to quote and why: http://www.plig.net/nnq/nquote.html http://www.netmeister.org/news/learn2quote.html
> "thats"? If you'd reply under the text you're quoting and you're referring to, it would be much easier for me to read. (sorry for mentioning the
words "quoting style" in this group, sorry, sorry... ;)
Sorry Armin you are completely right. I'll try to keep it in mind.
Sorry, I don't know the web stuff.
example of w i want to do w unbound combo's and this is possible in asp.net
cbo.selectedvalue = id 'sets the cbo to the right item not w the text (text
is more sensitive)
varID = cbo.selectedvalue ' this instaid of the cast i now use
But it seems that it is a shortcomming of the combobox instead of a function
i need in my class :/
I'll have a look at it later, have to much work atm :/
OT :Finishing a web project, analyzing the data need for a new win project
and helping 2 coleages and 2 students that are doing their internship here
:p
eric
"Armin Zingler" <az*******@freenet.de> wrote in message
news:40***********************@news.freenet.de... "EricJ" <er********@ThiSbitconsult.be.RE> schrieb thats w im doing now "thats"? If you'd reply under the text you're quoting and you're referring to, it would be much easier for me to read. (sorry for mentioning the
words "quoting style" in this group, sorry, sorry... ;)
but it has 1 problem, you can't set the cbo to a value.
I don't understand: What is the value of a combo? It displays selectable items and in the text portion you can edit text.
You always need the text to set a cbo. It should be possible to have a value 2.
A 2 column textbox at the top of the combo (1=string, 2=value)?
In asp.net there is a listitem class system.web.UI.WebControls.listitem w this class its possible, so it should be possible to have this in your own class 2.
Sorry, I don't know the web stuff.
I know i can work around it but i am revising my custom classes we use here and want to include a value. Probably some more things in the future but im still experimenting w these things.
-- Armin
How to quote and why: http://www.plig.net/nnq/nquote.html http://www.netmeister.org/news/learn2quote.html This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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by: Chris |
last post by:
I have a need to have a combo box that just has Yes & No as it options.
This will be used everywhere in the application, so I thought I would
make a control that inherits from combobox. I am...
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by: samoore33 |
last post by:
I am trying to dynamically add items to a listbox or combobox. The
items add to either, but when I look through those items, there is
nothing there. If I choose an item, it shows up.
Not sure...
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by: cowznofsky |
last post by:
I was databinding to a combobox and supplying both a DisplayMember and
a ValueMember,
so that each item.
Now I've decided against databinding, and will populate it by going
through a datatable....
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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