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Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
What exactly are process and update in PrimeFaces p:commandXxx components and execute and render in f:ajax tag?
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What characters are valid for JavaScript variable names?
Which characters can be used for naming a JavaScript variable?
12 Answers
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How can I quickly delete a line in VIM starting at the cursor position?
...want to be able to delete the remainder of the line I'm on starting at the cursor's position in VIM. Is there an easy command to do this?
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Returning an array using C
I am relatively new to C and I need some help with methods dealing with arrays. Coming from Java programming, I am used to being able to say int [] method() in order to return an array. However, I have found out that with C you have to use pointers for arrays when you return them. Being a new progr...
VS2005混合编译ARM汇编代码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...译ARM汇编代码公司HW team有人希望可以给他们写一个在WinCE上，单独读写DDR的工具，以方便他们量测Memory读写时的硬件信号。在开发过程中，发现简单的在...公司HW team有人希望可以给他们写一个在WinCE上，单独读写DDR的工具，以方...
How to change size of split screen emacs windows?
I have emacs split horizontally - on top I'm editing Perl code, the bottom is the shell. By default emacs makes the two windows equal in size, but I'd like the shell buffer smaller (maybe half the size?). I was wondering how I could do that.
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Big O, how do you calculate/approximate it?
Most people with a degree in CS will certainly know what Big O stands for .
It helps us to measure how well an algorithm scales.
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Test if a command outputs an empty string
How can I test if a command outputs an empty string?
11 Answers
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How can I get a count of the total number of digits in a number?
How can I get a count of the total number of digits of a number in C#? For example, the number 887979789 has 9 digits.
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Is there anything like .NET's NotImplementedException in Java?
Is there anything like .NET's NotImplementedException in Java?
5 Answers
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