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Is there a standard for storing normalized phone numbers in a database?
What is a good data structure for storing phone numbers in database fields? I'm looking for something that is flexible enough to handle international numbers, and also something that allows the various parts of the number to be queried efficiently.
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What's the right way to decode a string that has special HTML entities in it? [duplicate]
...I was writing a browser plugin that scraped the page for stuff, so the dom based solution was not an issue. It depends on context.
– Ray Foss
Jul 28 '17 at 16:28
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How can I open a cmd window in a specific location?
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64
Try out this "PowerToy" from Microsoft:
Open Command Window Here
This PowerToy adds an...
Set 4 Space Indent in Emacs in Text Mode
...right.
'(tab-stop-list (quote (4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100 104 108 112 116 120))))
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Why is Java's boolean primitive size not defined?
... (O'Reilly) says a boolean primitive type is 1 byte. That could be wrong, based on what the examination of the heap is showing. I wonder if most JVMs have issues with allocating less than a byte for variables.
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emacs, unsplit a particular window split
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Is there a performance gain in using single quotes vs double quotes in ruby?
...the cost is at compile time not at run time, so the highly-voted benchmark-based answers above are misleading.
– nohat
Dec 4 '11 at 20:07
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How to include file in a bash shell script
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Comparison of DES, Triple DES, AES, blowfish encryption for data
...-forced, as has been demonstrated more than ten years ago). Also, DES uses 64-bit blocks, which raises some potential issues when encrypting several gigabytes of data with the same key (a gigabyte is not that big nowadays).
3DES is a trick to reuse DES implementations, by cascading three instances o...
How do you find all subclasses of a given class in Java?
...nner, and also works seamlessly with the new JPMS module system, so if you base your code on ClassGraph, your code will be maximally portable. See the API here.
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