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Why do I get a warning every time I use malloc?
...d to add:
#include <stdlib.h>
This file includes the declaration for the built-in function malloc. If you don't do that, the compiler thinks you want to define your own function named malloc and it warns you because:
You don't explicitly declare it and
There already is a built-in function...
static linking only some libraries
... edited Jul 30 '14 at 15:01
moorray
21222 silver badges1010 bronze badges
answered Nov 11 '10 at 15:43
Šimo...
Example for sync.WaitGroup correct?
Is this example usage of sync.WaitGroup correct? It gives the expected result, but I am unsure about the wg.Add(4) and the position of wg.Done() . Does it make sense to add the four goroutines at once with wg.Add() ?
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How do you force a CIFS connection to unmount
I have a CIFS share mounted on a Linux machine. The CIFS server is down, or the internet connection is down, and anything that touches the CIFS mount now takes several minutes to timeout, and is unkillable while you wait. I can't even run ls in my home directory because there is a symlink pointin...
Can't resize UIView in IB
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This setting worked for a ViewController.xib in Xcode 4.3.3: "Simulated metrics - Size: freeform". After that, the view size setting is enabled. Also remove the "View mode" scale to fill option (just below simulated metrics).
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Visual Studio: Multiple post-build commands?
...udio 2008 lets me declare a command and attach it to the post-build event for a project. Like a lot of developers, I use it regularly to xcopy files to the application output directory.
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Getting a timestamp for today at midnight?
How would I go about getting a timestamp in php for today at midnight. Say it's monday 5PM and I want the Timestamp for Monday(today) at midnight(12 am) which already has happened.
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SVG fill color transparency / alpha?
Is it possible to set a transparency or alpha level on SVG fill colours?
5 Answers
5
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How to add /usr/local/bin in $PATH on Mac
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export PATH=$PATH:/usr/local/git/bin:/usr/local/bin
One note: you don't need quotation marks here because it's on the right hand side of an assignment, but in general, and especially on Macs with their tradition of spacy pathn...
How do I escape ampersands in XML so they are rendered as entities in HTML?
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This was perfectly reasonable when posted, but changes (or perhaps clarifications) to the question since have made it seem nonsensical as an answer. For one thing, the quoted passage is no longer present in the question.
– Mark Amery
Aug 31 '...