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configure: error: C compiler cannot create executables
...rom migrating from an older version of the OS. If you've installed Xcode 4.3.x, you need to launch it, go into its preferences, select the Downloads tab, and click "Install" next to the Command Line Tools package.
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How do I choose between Tesseract and OpenCV? [closed]
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BlenderBlender
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Application_Error not firing when customerrors = “On”
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133
+100
UPDATE
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When should I make explicit use of the `this` pointer?
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Bastien Léonard
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answered Jun 14 '09 at 18:12
ASkASk
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How to log a method's execution time exactly in milliseconds?
...valSinceDate(methodStart)
print("Execution time: \(executionTime)")
Swift3:
let methodStart = Date()
/* ... Do whatever you need to do ... */
let methodFinish = Date()
let executionTime = methodFinish.timeIntervalSince(methodStart)
print("Execution time: \(executionTime)")
Easy to use and has...
What are the use cases for selecting CHAR over VARCHAR in SQL?
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388
The general rule is to pick CHAR if all rows will have close to the same length. Pick VARCHAR...
How to display request headers with command line curl
...102.7.104) port 80 (#0)
> GET / HTTP/1.1
> User-Agent: curl/7.16.4 (i386-apple-darwin9.0) libcurl/7.16.4 OpenSSL/0.9.7l zlib/1.2.3
> Host: google.com
> Accept: */*
>
< HTTP/1.1 301 Moved Permanently
< Location: http://www.google.com/
< Content-Type: text/html; charset=UTF-8
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Is there any use for unique_ptr with array?
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edited May 29 '13 at 9:37
answered May 23 '13 at 10:42
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Launch an app from within another (iPhone)
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answered Jan 7 '09 at 5:35
Gordon WilsonGordon Wilson
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Extract substring in Bash
Given a filename in the form someletters_12345_moreleters.ext , I want to extract the 5 digits and put them into a variable.
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