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Add zero-padding to a string
... having one of your own accepted of course), sort of like your son getting into the best school), just thought I'd mention it in case it reared its ugly head sometime in the future. Cripes, I hope those parentheses are balanced :-)
– paxdiablo
Jun 26 '10 at 4:4...
Git in Visual Studio - add existing project?
... If you would like to chose the Project this new solution goes into, you can click the Sync button - then click publish to git repo, then click advanced solution and pick the Project you would like to add this new solution to.. once you have done that, you can then sync and boom
...
filter for complete cases in data.frame using dplyr (case-wise deletion)
...$ x1: num 1 2
## $ x2: num 1 2
## - attr(*, "na.action")= 'omit' Named int 3 4
## ..- attr(*, "names")= chr "3" "4"
ADDED Have updated to reflect latest version of dplyr and comments.
ADDED Have updated to reflect latest version of tidyr and comments.
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Calculate the execution time of a method
...
Do not use DateTime to measure time execution in .NET.
UPDATE:
As pointed out by @series0ne in the comments section: If you want a real precise measurement of the execution of some code, you will have to use the performance counters that's built into the operating system. The following answer...
how to use ng-option to set default value of select element
...el.name for model in models" ></select>
basically I wanted to point that piece "model.id_model as model.name for model in models" the "model.id_model" uses the id of the model for the value so that you can match with the "mainObj.id_model" which is also the "selected_model", this is just ...
Entity Framework - Code First - Can't Store List
...strive for:
The problem with Sasn's original answer is that it will turn into a big mess if the strings in the list contains commas (or any character chosen as the delimiter) because it will turn a single entry into multiple entries but it is the easiest to read and most concise.
The problem with ...
Is there a function to make a copy of a PHP array to another?
...o = 42;
var_dump($a);
Yields:
object(stdClass)#1 (1) {
["foo"]=>
int(42)
}
You could get confused by intricacies such as ArrayObject, which is an object that acts exactly like an array. Being an object however, it has reference semantics.
Edit: @AndrewLarsson raises a point in the comme...
What is function overloading and overriding in php?
... Thanks for the idea of optional parameters, It's a really helpful hint
– Rudolf Real
Aug 27 '12 at 16:23
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Using Java with Nvidia GPUs (CUDA)
... Pool.
https://github.com/pcpratts/rootbeer1 : An open-source library for converting parts of Java into CUDA programs. It offers dedicated interfaces that may be implemented to indicate that a certain class should be executed on the GPU. In contrast to Aparapi, it tries to automatically serialize t...
Python List vs. Array - when to use?
...ven for data that could be represented with simple C types (e.g. float or uint64_t).
The array.array type, on the other hand, is just a thin wrapper on C arrays. It can hold only homogeneous data (that is to say, all of the same type) and so it uses only sizeof(one object) * length bytes of memory....