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How to detect if URL has changed after hash in JavaScript
How can I check if a URL has changed in JavaScript? For example, websites like GitHub, which use AJAX, will append page information after a # symbol to create a unique URL without reloading the page. What is the best way to detect if this URL changes?
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Make xargs handle filenames that contain spaces
...ails because the file "Lemon Tree.mp3" contains spaces and so xargs thinks it's two files. Can I make find + xargs work with filenames like this?
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Parse JSON in TSQL
Is it possible to parse JSON in TSQL ?
9 Answers
9
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How to change a TextView's style at runtime
...f-8"?>
<resources>
<style name="boldText">
<item name="android:textStyle">bold|italic</item>
<item name="android:textColor">#FFFFFF</item>
</style>
<style name="normalText">
<item name="android:textStyle">...
C/C++ check if one bit is set in, i.e. int variable
Is there such a way to check if bit 3 in temp is 1 or 0 without bit shifting and masking.
21 Answers
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Dump a mysql database to a plaintext (CSV) backup from the command line
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If you can cope with table-at-a-time, and your data is not binary, use the -B option to the mysql command. With this option it'll generate TSV (tab separated) files which can import into Excel, etc, quite easily:
% echo 'SELECT * FROM table...
How do I use Node.js Crypto to create a HMAC-SHA1 hash?
I want to create a hash of I love cupcakes (signed with the key abcdeg )
3 Answers
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jQuery datepicker set selected date, on the fly
...te picker.
Then after some time, I want to reflect a different date there without recreating the datepicker from the scratch.
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Generating a SHA-256 hash from the Linux command line
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echo will normally output a newline, which is suppressed with -n. Try this:
echo -n foobar | sha256sum
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Android EditText Max Length [duplicate]
I set up a max length of text in an EditText field.
8 Answers
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