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Which commit has this blob?

... 107 Both of the following scripts take the blob’s SHA1 as the first argument, and after it, optio...
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postgresql - sql - count of `true` values

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what is the difference between ?:, ?! and ?= in regex?

... 160 The difference between ?= and ?! is that the former requires the given expression to match and t...
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How can I join multiple SQL tables using the IDs?

... 304 You want something more like this: SELECT TableA.*, TableB.*, TableC.*, TableD.* FROM TableA ...
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Difference between socket and websocket?

... | edited May 10 '13 at 15:17 NTUI 31944 silver badges1212 bronze badges answered Feb 11 '11 ...
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Custom HTTP Authorization Header

...ed authorization scheme would look like Authorization: FIRE-TOKEN apikey="0PN5J17HBGZHT7JJ3X82", hash="frJIUN8DYpKDtOLCwo//yllqDzg=" Where FIRE-TOKEN is the scheme and the two key-value pairs are the auth parameters. Though I believe the quotes are optional (from Apendix B of p7-auth-19)... auth...
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How do I make many-to-many field optional in Django?

... answered Mar 27 '10 at 15:46 Ludwik TrammerLudwik Trammer 20.8k55 gold badges5555 silver badges8686 bronze badges ...
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Does bit-shift depend on endianness?

Suppose I have the number 'numb'=1025 [00000000 00000000 00000100 00000001] represented: 5 Answers ...
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C# 'is' operator performance

... answered Mar 26 '09 at 16:09 Andrew HareAndrew Hare 310k6363 gold badges611611 silver badges614614 bronze badges ...
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What is the difference D3 datum vs. data?

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