by: Christian Gollwitzer |
last post by:
Hi,
I'm trying to loop over the elements in a hashmap of the
STL-implementation by SGI. The point is, that because the key/value pair
is stored as std::pair in the COntainer, the code becomes...
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by: David |
last post by:
Hi,
I have created the following HashMap class.
class HashMap: public hash_map<string, string, HashString,
HashStringCompare>
{
public:
HashMap(): hash_map<string, string, HashString,...
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by: xor |
last post by:
I'm doing up a school project using java, and am a little new to it (I've
worked with other languages for years though).
I've seen code posted by the instructor using HashMap like this...
...
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by: vatamane |
last post by:
This has been bothering me for a while. Just want to find out if it
just me or perhaps others have thought of this too: Why shouldn't the
keyset of a dictionary be represented as a set instead of a...
|
by: bumrag |
last post by:
This is the car dealership object relating to the coursework, there is also a separate object named car that i think i need to link to. The problem is on the addcar() method. Any help would be...
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by: Smartpriya |
last post by:
Hello,
I am doing project in Swing and Access. I have some Tables in database.. Now I need to retrive some values from it and put in Hashmap.
For ex: I have 3 tables like Node,...
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by: jamborta |
last post by:
hi,
how would you store 4 values, a key and 3 integers in a hash map, is it possible to use if somethin like HashMap<String, Object>()?
if so how can i put an array like
int
into the Object...
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by: crochunter |
last post by:
Hi,
I want to read values from a text files from specified fields and use them as values to fill my methods inside the paintComponent() method. I am using for loop to do that but not able to do it...
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by: evelina |
last post by:
Hello, I need help. I have the following hashmap:
HashMap<HashMap<Dimension, Integer>, String> mapList = new HashMap<HashMap<Dimension, Integer>, String>();
I want to extract Dimesion from the...
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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: 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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
|
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...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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