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Get a list of all git commits, including the 'lost' ones
... reflogs will hold references to all the commits you've used for the last 60 days or so by default. More importantly, they will give some context about what those commits are.
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'sudo gem install' or 'gem install' and gem locations
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edited Nov 6 '15 at 16:20
the Tin Man
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Cross-Domain Cookies
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edited Mar 26 '18 at 18:20
fmw42
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How do I escape spaces in path for scp copy in Linux?
...ions you can do (in bash):
scp user@example.com:"'web/tmp/Master File 18 10 13.xls'" .
scp user@example.com:"web/tmp/Master\ File\ 18\ 10\ 13.xls" .
scp user@example.com:web/tmp/Master\\\ File\\\ 18\\\ 10\\\ 13.xls .
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What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
... Koenig.
Further reading:
Herb Sutter's Name Lookup on GotW
Standard C++03/11 [basic.lookup.argdep]: 3.4.2 Argument-dependent name lookup.
1 The definition of Koenig lookup is as defined in Josuttis' book, The C++ Standard Library: A Tutorial and Reference.
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Why do we need C Unions?
...nvert floating-point bits to integer:
u.f = 3.14159f;
printf("As integer: %08x\n", u.i);
Although this is technically undefined behavior according to the C standard (you're only supposed to read the field which was most recently written), it will act in a well-defined manner in virtually any compi...
Can an Option in a Select tag carry multiple values?
...ct:
<select name="">
<option value='{"num_sequence":[0,1,2,3]}'>Option one</option>
<option value='{"foo":"bar","one":"two"}'>Option two</option>
</select>
Edited (3 years after answering) to put both values into JSON format (using JSON....
Error Code: 1005. Can't create table '…' (errno: 150)
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Error Code: 1005 -- there is a wrong primary key reference in your code
Usually it's due to a referenced foreign key field that does not exist. It might be you have a typo mistake, or check case it should be same, or there's a field-type...
GCC dump preprocessor defines
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answered Feb 8 '10 at 19:42
philantphilant
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“Add unimplemented methods” feature in the Android Studio
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Of course there is. It is called Implement methods or Override Methods. The default shortcut is...