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Batch: Remove file extension
...pands %I to the fully qualified name of
the first one found. If the environment variable name is
not defined or the file is not found by the search,
this modifier expands to the empty string.
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How to find the Number of CPU Cores via .NET/C#?
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Minor off-by-one issue in the above code. Since deviceCount is zero-based, the core count should be output like this: Console.WriteLine("Number of cores: {0}", deviceCount + 1);
– Francis Litterio
S...
makefile execute another target
...ing on the rules to be invoked without forcing the target to be updated if one of those rules is executed. In that case, you want to define order-only prerequisites. Order-only prerequisites can be specified by placing a pipe symbol (|) in the prerequisites list: any prerequisites to the left of the...
what is .netrwhist?
... that were modified. So whenever you modify the contents of ~/.vim it adds one entry in .netrwhist
A sample .netrwhist is as shown
let g:netrw_dirhistmax =10
let g:netrw_dirhist_cnt =6
let g:netrw_dirhist_1='/Users/wolever/EnSi/repos/web/env/web/lib/python2.6/site-packages/django'
let g:netrw_dir...
Differences between cookies and sessions?
...s a security risk)." actually both approach have security risks (different ones). Secret-ID in the URL can be made secure if done properly, and if the user understands that the URL is secret and cannot be posted in a public forum ever.
– curiousguy
Jul 6 '12 at...
jQuery: Can I call delay() between addClass() and such?
...eason you need to call next or dequeue is to let jQuery know that you are done with this queued item and that it should move on to the next one.
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Remove ALL white spaces from text
...ts above. You also need + quantifiers after each \s as you want to capture one or more instances of white spaces.
– Garrett Simpson
Nov 30 '15 at 20:44
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How to hide iOS status bar
In my iOS video app status bar is hidden in some view controllers. I have done this using following code.
21 Answers
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How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
... INSERT a row when it does not exist, or to UPDATE if it exists, using one MySQL query?
2 Answers
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How to not wrap contents of a div?
...wo buttons in it. If the labels of the buttons are too long, they wrap – one button stays on the first line, and the next button follows underneath it instead of adjacent to it.
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