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How to log a method's execution time exactly in milliseconds?
...u should use mach_absolute_time( ) declared in <mach/mach_time.h>:
#include <mach/mach_time.h>
#include <stdint.h>
// Do some stuff to setup for timing
const uint64_t startTime = mach_absolute_time();
// Do some stuff that you want to time
const uint64_t endTime = mach_absolute_t...
What's the purpose of git-mv?
... deleted: b
#
# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
# c
no changes added to commit (use "git add" and/or "git commit -a")
Autodetection failed :(
Or did it?
$ git add *
$ git commit -m "change"
$ git log c
commit 0c5425be1121c20cc45df...
sed command with -i option failing on Mac, but works on Linux
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How can I find out if I have Xcode commandline tools installed?
...ing like this: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/usr/include/c++/4.2.1 Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
– Siavash Alp
Jan 22 '14 at 4:47
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How to handle anchor hash linking in AngularJS
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Cordova: start specific iOS emulator image
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Don't include version number
cordova run ios --target="iPhone-6s"
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Read lines from a file into a Bash array [duplicate]
...\r will not appear in files with proper line endings, which will certainly include passwd.
– sorpigal
Jul 9 '12 at 11:17
1
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How to overwrite styling in Twitter Bootstrap
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All these tips will work, but a simpler way might be to include your stylesheet after the Bootstrap styles.
If you include your css (site-specific.css) after Bootstrap's (bootstrap.css), you can override rules by redefining them.
For example, if this is how you include CSS in y...
Django migration strategy for renaming a model and relationship fields
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For Django 1.10, I managed to change two model class names (including a ForeignKey, and with data) by simply running Makemigrations, and then Migrate for the app. For the Makemigrations step, I had to confirm that I wanted to change the table names. Migrate changed the names of the ...
Activity restart on rotation Android
...s declared by the minSdkVersion and targetSdkVersion attributes), you must include the "screenSize" value in addition to the "orientation" value. That is, you must declare android:configChanges="orientation|screenSize". However, if your application targets API level 12 or lower, then your activity a...