大约有 44,667 项符合查询结果(耗时:0.0442秒) [XML]

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oh-my-zsh slow, but only for certain Git repo

I recently started using Zsh and it's awesome. Unfortunately, for the project I consider my "main" project, everything is slow. What I mean is that every time I run a command - ls , for example - there's about a five-second delay between the time the command is executed and the time I can use the t...
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What does .SD stand for in data.table in R

.SD looks useful but I do not really know what I am doing with it. What does it stand for? Why is there a preceding period (full stop). What is happening when I use it? ...
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Difference between static memory allocation and dynamic memory allocation

... when the program starts. The size is fixed when the program is created. It applies to global variables, file scope variables, and variables qualified with static defined inside functions. Automatic memory allocation occurs for (non-static) variables defined inside functions, and is usually store...
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How to export DataTable to Excel

... to Excel in C#? I am using Windows Forms. The DataTable is associated with a DataGridView control. I have to export records of DataTable to Excel. ...
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How to resolve “Error: bad index – Fatal: index file corrupt” when using Git

After git init , I added and committed a few files, made some changes, added and committed. Set up the git daemon (running under Cygwin on WinXP) and cloned the repository once. Now, I get this error with the cloned repository: ...
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What is your favorite C programming trick? [closed]

...ues) { while(*values) { x = *values++; /* do whatever with x */ } } func((type[]){val1,val2,val3,val4,0}); Static linked lists int main() { struct llist { int a; struct llist* next;}; #define cons(x,y) (struct llist[]){{x,y}} struct llist *list=cons(1, cons(2,...
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Why does “return list.sort()” return None, not the list?

...verify that the findUniqueWords does result in a sorted list . However, it does not return the list. Why? 7 Answers ...
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How will I know when to create an interface?

... it solves this concrete problem: you have a, b, c, d of 4 different types. all over your code you have something like: a.Process(); b.Process(); c.Process(); d.Process(); why not have them implement IProcessable, and then...
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Bootstrap 3 Navbar Collapse

...increase the point at which the bootstrap 3 navbar collapses (i.e. so that it collapses into a drop down on portrait tablets)? ...
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Rebasing a branch including all its children

I have the following Git repository topology: 3 Answers 3 ...