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How to search a Git repository by commit message?
I checked some source code into GIT with the commit message "Build 0051".
11 Answers
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How to apply multiple transforms in CSS?
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You have to put them on one line like this:
li:nth-child(2) {
transform: rotate(15deg) translate(-20px,0px);
}
When you have multiple transform directives, only the last one will be applied. It's like any other CSS rule.
Keep in mind multiple transfo...
HTML Script tag: type or language (or omit both)?
... been deprecated for a long time, and should not be used.
When W3C was working on HTML5, they discovered all browsers have "text/javascript" as the default script type, so they standardized it to be the default value. Hence, you don't need type either.
For pages in XHTML 1.0 or HTML 4.01 omitting ...
How do I see active SQL Server connections?
... Server connections, and the related information of all the connections, like from which IP address, connect to which database or something.
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How to grep (search) committed code in the Git history
...ent (i.e., actual lines of source, as opposed to commit messages and the like), you need to do:
git grep <regexp> $(git rev-list --all)
git rev-list --all | xargs git grep <expression> will work if you run into an "Argument list too long" error.
If you want to limit the search to som...
How to generate a random number between a and b in Ruby?
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UPDATE: Ruby 1.9.3 Kernel#rand also accepts ranges
rand(a..b)
http://www.rubyinside.com/ruby-1-9-3-introduction-and-changes-5428.html
Converting to array may be too expensive, and it's unnecessary.
(a..b).to_a.sample
Or
[*a..b].samp...
How can I find unused images and CSS styles in a website? [closed]
...t has had an option to spider the whole site. Version 3.01 should could work with newer versions of Firefox.
http://www.brothercake.com/dustmeselectors/
And here's another option:
https://addons.mozilla.org/en-US/firefox/addon/css-usage/
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Trimming a huge (3.5 GB) csv file to read into R
...that has a lot of detail and incomplete rows (leading Access and SQL to choke). It's county level data set broken into segments, sub-segments, and sub-sub-segments (for a total of ~200 factors) for 40 years. In short, it's huge, and it's not going to fit into memory if I try to simply read it.
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@UniqueConstraint annotation in Java
...name;
The @UniqueConstraint annotation is for annotating multiple unique keys at the table level, which is why you get an error when applying it to a field.
References (JPA TopLink):
@UniqueConstraint
@Column
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How do you sort a dictionary by value?
I often have to sort a dictionary, consisting of keys & values, by value. For example, I have a hash of words and respective frequencies, that I want to order by frequency.
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