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When to use which design pattern? [closed]
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Usually the process is the other way around. Do not go looking for situations where to use design patterns, look for code that can be optimized. When you have code that you think is not structured correctly. try to find a design pattern that will solve the problem.
Design patterns are m...
Do Java arrays have a maximum size?
... answer, even though it's very easy to test.
In a recent HotSpot VM, the correct answer is Integer.MAX_VALUE - 5. Once you go beyond that:
public class Foo {
public static void main(String[] args) {
Object[] array = new Object[Integer.MAX_VALUE - 4];
}
}
You get:
Exception in thread "m...
How to remove all debug logging calls before building the release version of an Android app?
According to Google, I must " deactivate any calls to Log methods in the source code " before publishing my Android app to Google Play. Extract from section 3 of the publication checklist :
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Where is Developer Command Prompt for VS2013?
...86)\Microsoft Visual Studio 12.0\Common7\Tools\VsDevCmd.bat"
Initial Directory: Select as suits your needs.
Click OK.
Now you have command prompt access under the Tools Menu.
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What is the difference between “git init” and “git init --bare”?
... and git init --bare ? I found that a lot of blog post requires --bare for their Git server?
6 Answers
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Minimizing NExpectation for a custom distribution in Mathematica
... already wrote), that MeanResidualLife takes a long time to compute, even for a single evaluation. Now, the FindMinimum or similar functions try to find a minimum to the function. Finding a minimum requires either to set the first derivative of the function zero and solve for a solution. Since your ...
How to Generate unique file names in C#
I have implemented an algorithm that will generate unique names for files that will save on hard drive. I'm appending DateTime : Hours,Minutes,Second and Milliseconds but still it generates duplicate name of files because im uploading multiple files at a time.
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Visual Studio 2013 doesn't discover unit tests
... the tests I try to go to the menu and choose Test -> Run -> Run all tests or by opening the test explorer window. By those to methods visual studio doesn’t discover any tests in the solution.
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What is the meaning of “this” in Java?
Normally, I use this in constructors only.
21 Answers
21
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How to find the php.ini file used by the command line?
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Just run php --ini and look for Loaded Configuration File in output for the location of php.ini used by your CLI
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