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Grepping a huge file (80GB) any way to speed it up?
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Here are a few options:
1) Prefix your grep command with LC_ALL=C to use the C locale instead of UTF-8.
2) Use fgrep because you're searching for a fixed string, not a regular expression.
3) Remove the -i option, if you don't need it.
So your command becomes:
LC_AL...
Use of undeclared identifier 'kUTTypeMovie'
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What's the meaning of * (asterisk) in XAML ColumnDefinition?
...h to one of three possible values:
A fixed width,
Auto – column will become as wide as necessary to fit its children, or
* (star) take up any available remaining space
The * is prefixed by a number (default is 1 if no number is specified). The available space is divided among the starred colum...
How to install Boost on Ubuntu
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You can use apt-get command (requires sudo)
sudo apt-get install libboost-all-dev
Or you can call
aptitude search boost
find packages you need and install them using the apt-get command.
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User Authentication in ASP.NET Web API
...mewhere. I chose Web API from MS because it seemed easy enough but when it comes to authenticating users, things get quite frustrating.
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Ember.js or Backbone.js for Restful backend [closed]
...ll get thrown away and both items will be memory collected: https://github.com/documentcloud/backbone/issues/231#issuecomment-4452400 Backbone's smaller size also makes it better suited to brief interactions.
The apps people write in both frameworks reflect these uses: Ember.js apps include Square'...
What's the difference between “Normal Reload”, “Hard Reload”, and ...
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edited Jun 20 at 9:12
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answered Feb 19 '13 at 23:23
Andrew RasmussenAnd...
How to convert timestamp to datetime in MySQL?
... edited Oct 18 '16 at 14:26
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111 silver badge
answered Mar 19 '11 at 15:02
Richard TuinRichard...
Why in Java 8 split sometimes removes empty strings at start of result array?
...ch calls Pattern.split) changes between Java 7 and Java 8.
Documentation
Comparing between the documentation of Pattern.split in Java 7 and Java 8, we observe the following clause being added:
When there is a positive-width match at the beginning of the input sequence then an empty leading sub...
What does $1 [QSA,L] mean in my .htaccess file?
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Not the place to give a complete tutorial, but here it is in short;
RewriteCond basically means "execute the next RewriteRule only if this is true". The !-l path is the condition that the request is not for a link (! means not, -l means link)
The ...