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How to add /usr/local/bin in $PATH on Mac
...mple from other OSs includes $PATH because none of them seem to be able to commit to being the first one in the chain...
– Synchro
Jul 7 '14 at 12:54
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How to have Emacs auto-refresh all buffers when files have changed on disk?
...on-emacs global search and replace function that causes my disk files to become more up-to-date than my emacs buffers (en masse). Is there any way to tell emacs to refresh all the buffers from disk in one fell swoop, instead of having to do each one individually by reloading the file?
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enum - getting value of enum on string conversion
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When I compare it with a integer value, it returns as object. Ex: if D.x == 10: .... What approach should I take for integers?
– alper
Apr 24 at 18:49
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convert pfx format to p12
...". Microsoft's "PFX" has received heavy criticism of being one of the most complex cryptographic protocols. PKCS #12 is the successor to Microsoft's "PFX". PKCS #12 is one of the family of standards called Public-Key Cryptography Standards (PKCS) published by RSA Laboratories.
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Why is a “GRANT USAGE” created the first time I grant a user privileges?
...you can not authenticate. An user with USAGE privilege can run certain SQL commands like 'select 1+1' and 'show processlist'.
– Mircea Vutcovici
Feb 26 '15 at 16:10
add a comm...
The purpose of Model View Projection Matrix
...rom world space to camera space, projection from camera to screen.
If you compose all three, you can use the one result to map all the way from object space to screen space, making you able to work out what you need to pass on to the next stage of a programmable pipeline from the incoming vertex po...
space between divs - display table-cell
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Need to understand the usage of SemaphoreSlim
...ame time.
Calling WaitAsync on the semaphore produces a task that will be completed when that thread has been given "access" to that token. await-ing that task lets the program continue execution when it is "allowed" to do so. Having an asynchronous version, rather than calling Wait, is important...
Can I call memcpy() and memmove() with “number of bytes” set to zero?
...a
function that locates a character finds no occurrence, a function that compares two
character sequences returns zero, and a function that copies characters copies zero
characters.
So the answer is no; the check is not necessary (or yes; you can pass zero).
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What is the difference between Culture and UICulture?
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