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How to revert a “git rm -r .”?
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This rarely works for me, and I'm so glad I work in a Dropbox folder. Poor form, but saves me every time...
– Nuby
Mar 13 '13 at 15:58
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Make child visible outside an overflow:hidden parent
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You can use the clearfix to do "layout preserving" the same way overflow: hidden does.
.clearfix:before,
.clearfix:after {
content: ".";
display: block;
height: 0;
overflow: hidden;
}
.clearfix:after { clear: both; }
.clearfix { zoom: 1; } /* IE < 8...
Multiple returns from a function
...rt, which discusses how to return one or a different value, depending on some condition. I'm certain that 99.999+% of the people coming to this discussion want to know how to return both values at the same time. See the highest voted answer.
– ToolmakerSteve
Ap...
change cursor to finger pointer
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<a class="menu_links" onclick="displayData(11,1,0,'A')" onmouseover="" style="cursor: pointer;"> A </a>
It's css.
Or in a style sheet:
a.menu_links { cursor: pointer; }
...
How to vertically align an image inside a div
...nline-block helper with height: 100% and vertical-align: middle on both elements.
So there is a solution: http://jsfiddle.net/kizu/4RPFa/4570/
.frame {
height: 25px; /* Equals maximum image height */
width: 160px;
border: 1px solid red;
white-space: nowrap; /* This is ...
What does an exclamation mark mean in the Swift language?
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What does it mean to "unwrap the instance"? Why is it necessary?
As far as I can work out (this is very new to me, too)...
The term "wrapped" implies we should think of an Optional variable as a present, wrapped in shiny paper, which m...
Postgresql 9.2 pg_dump version mismatch
...stall PostgreSQL 9.2.1 in the pg_dump client machine or just copy the $PGHOME from the PostgreSQL server machine to the client machine. Note that there is no need to initdb a new cluster in the client machine.
After you have finished installing the 9.2.1 software, remember to edit some environment ...
Using bootstrap with bower
...http://twitter.github.com/bootstrap/assets/bootstrap.zip
Seems cleaner to me since it doesn't clone the whole repo, it only unzip the required assests.
The downside of that is that it breaks the bower philosophy since a bower update will not update bootstrap.
But I think it's still cleaner than u...
Rails I18n validation deprecation warning
...cing available locales altogether (old behaviour).
This has been implemented in the following methods :
I18n.config.default_locale=
I18n.config.locale=
I18n.translate
I18n.localize
I18n.transliterate
Before this change, if you passed an unsupported locale, Rails would silen...
How to include jar files with java file and compile in command prompt
... jar files in the "javac" command using the "-cp" option.
javac -cp ".:/home/path/mail.jar:/home/path/servlet.jar;" MyJavaFile.java
Instead of "-cp" you could also use "-classpath"
javac -classpath ".:/home/path/mail.jar:/home/path/servlet.jar:" MyJavaFile.java
You could including the jars eve...