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What function is to replace a substring from a string in C?
...hould eliminate most of the local variables. The tmp pointer is there to make sure strcpy doesn't have to walk the string to find the null. tmp points to the end of result after each call. (See Shlemiel the painter's algorithm for why strcpy can be annoying.)
// You must free the result if result i...
ReSharper Abbreviations List: Where can I modify it?
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Michael Freidgeim
19.4k1010 gold badges117117 silver badges147147 bronze badges
answered Apr 20 '09 at 20:14
Jhonny D. Cano...
What does void mean in C, C++, and C#?
Looking to get the fundamentals on where the term " void " comes from, and why it is called void. The intention of the question is to assist someone who has no C experience, and is suddenly looking at a C-based codebase.
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How to use LocalBroadcastManager?
...reate(Bundle savedInstanceState) {
...
// Every time a button is clicked, we want to broadcast a notification.
findViewById(R.id.button_send).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
sendMessage();
}
});
}
// Send an Intent ...
How can I “unuse” a namespace?
...lution: if you enclose your include directive in a namespace of its own, like this...
namespace codegear {
#include "codegear_header.h"
} // namespace codegear
...then the effects of any using directives within that header are neutralized.
That might be problematic in some cases. That's why ...
Set the value of a variable with the result of a command in a Windows batch file
When working in a Bash environment, to set the value of a variable as the result of a command, I usually do:
5 Answers
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Generate UML Class Diagram from Java Project [closed]
...? It doesn't need to decompile from JAR file because I have the sources. I know there are quite a few out there but most of those can only generate individual class. I hope there is a tool that can generate class diagram that shows an overview of how all my current classes and packages work together...
Importing variables from another file?
... edited Jun 22 '13 at 22:12
karthikr
83.2k2020 gold badges170170 silver badges171171 bronze badges
answered Jun 22 '13 at 22:09
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Delete all documents from index/type without deleting type
I know one can delete all documents from a certain type via deleteByQuery.
15 Answers
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Swapping two variable value without using third variable
One of the very tricky questions asked in an interview.
27 Answers
27
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