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Why is #!/usr/bin/env bash superior to #!/bin/bash?
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237
#!/usr/bin/env searches PATH for bash, and bash is not always in /bin, particularly on non-Linu...
Google Guice vs. PicoContainer for Dependency Injection
... (true for all DI frameworks).
Guice - Guice now supports the standard JSR 330 annotations, so you do not need Guice specific annotations in your code anymore. Spring also supports these standard annotations. The argument that the Guice guys use is that without a Guice annotation processor running, ...
Where am I? - Get country
...uration().locale.getCountry();
can also replace getCountry() with getISO3Country() to get a 3 letter ISO code for the country. This will get the country name:
String locale = context.getResources().getConfiguration().locale.getDisplayCountry();
This seems easier than the other methods and rel...
Mediator Vs Observer Object-Oriented Design Patterns
...server pattern
– Aun
Feb 8 '17 at 8:38
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Vim search and replace selected text
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137
Try execute the following or put in into your .vimrc
vnoremap <C-r> "hy:%s/<C-r>h/...
What is the difference between a pseudo-class and a pseudo-element in CSS?
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The CSS 3 selector recommendation is pretty clear about both, but I'll try to show the differences anyway.
Pseudo-classes
Official description
The pseudo-class concept is introduced to permit selection based on information that...
Make body have 100% of the browser height
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1135
Try setting the height of the html element to 100% as well.
html,
body {
height: 100%;
}...
Java 8 Streams - collect vs reduce
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edited Jan 30 at 6:44
answered Mar 22 '14 at 11:57
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MySql server startup error 'The server quit without updating PID file '
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edited May 23 '14 at 8:20
answered Nov 15 '11 at 13:56
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How to replace local branch with remote branch entirely in Git?
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