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How do you get the length of a list in the JSF expression language?
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Yes, since some genius in the Java API creation committee decided that, even though certain classes have size() members or length attributes, they won't implement getSize() or getLength() which JSF and most other standards require, you can't do what you want.
There's a co...
How to get the Android device's primary e-mail address
...unt names on the device. Fortunately, for certain account types (including com.google), the account names are email addresses. Example snippet below.
Pattern emailPattern = Patterns.EMAIL_ADDRESS; // API level 8+
Account[] accounts = AccountManager.get(context).getAccounts();
for (Account account :...
How to apply a CSS filter to a background image
... position: fixed and left: 0; right: 0;. The difference in displaying them comes from the z-index values which have been set differently for the elements.
.background-image {
position: fixed;
left: 0;
right: 0;
z-index: 1;
display: block;
background-image: url('https://i.imgur...
Converting HTML files to PDF [closed]
...ion numbers 5 or above are on the more restrictive license. stackoverflow.com/questions/2692000/…
– Gary
Feb 13 '13 at 14:53
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How to count string occurrence in string?
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RestSharp JSON Parameter Posting
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How to add parameters to a HTTP GET request in Android?
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Web workers without a separate Javascript file?
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http://www.html5rocks.com/en/tutorials/workers/basics/#toc-inlineworkers
What if you want to create your worker script on the fly, or create a self-contained page without having to create separate worker files? With Blob(), you can "inline" your ...
Do a “git export” (like “svn export”)?
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Most of the time that I need to 'export' something from git, I want a compressed archive in any case so I do something like this.
git archive master | bzip2 >source-tree.tar.bz2
ZIP archive:
git archive --format zip --output /full/path/to/zipfile.zip master
git help archive for more d...
What's the purpose of git-mv?
...t, as it handles changes in filename case (foo.txt to Foo.txt) while those commands run individually do not (on OSX)
– greg.kindel
Sep 2 '16 at 19:37
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