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Ruby: What is the easiest way to remove the first eleme<em>nem>t from a<em>nem> array?
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<em>Nem>ote this mutates the array <em>a<em>nem>dem> retur<em>nem>s <em>nem>il o<em>nem> a<em>nem> empty array. See drop for a<em>nem> alter<em>nem>ative, as me<em>nem>tio<em>nem>ed i<em>nem> the other a<em>nem>swer.
– Jay
Oct 15 '15 at 21:37
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What's the m<em>osem>t appropriate HTTP status code for a<em>nem> “item <em>nem>ot fou<em>nem>d” error page
...t ambiguous for differe<em>nem>tiati<em>nem>g a bad URI versus e<em>nem>tity <em>nem>ot fou<em>nem>d. A <em>nem>ew st<em>a<em>nem>dem>ard code is <em>nem>eeded to disambiguate 404s.
– Breakskater
Mar 7 '19 at 16:45
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Is it better to call ToList() or ToArray() i<em>nem> LI<em>Nem>Q queries?
...lare it. This is usually because I <em>nem>eed to iterate over it multiple times <em>a<em>nem>dem> it is expe<em>nem>sive to compute. For example:
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Why is super.super.method(); <em>nem>ot allowed i<em>nem> Java?
I read this questio<em>nem> <em>a<em>nem>dem> thought that would easily be solved (<em>nem>ot that it is<em>nem>'t solvable without) if o<em>nem>e could write:
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How to re-sy<em>nem>c the Mysql DB if Master <em>a<em>nem>dem> slave have differe<em>nem>t database i<em>nem>case of Mysql replicatio<em>nem>?
... master:
RESET MASTER;
FLUSH TABLES WITH READ LOCK;
SHOW MASTER STATUS;
<em>A<em>nem>dem> copy the values of the result of the last comm<em>a<em>nem>dem> somewhere.
Without cl<em>osem>i<em>nem>g the co<em>nem><em>nem>ectio<em>nem> to the clie<em>nem>t (because it would release the read lock) issue the comm<em>a<em>nem>dem> to get a dump of the master:
mysqldump -u root -p --al...
How to quit a java app from withi<em>nem> the program
...lso, as others have me<em>nem>tio<em>nem>ed, clea<em>nem> up first! That i<em>nem>volves cl<em>osem>i<em>nem>g files <em>a<em>nem>dem> other ope<em>nem> resources.
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Displayi<em>nem>g the #i<em>nem>clude hierarchy for a C++ file i<em>nem> Visual Studio
...rate to Visual Studio 2010. It's a huge mix of stuff from various sources <em>a<em>nem>dem> of various ages. I'm getti<em>nem>g problems because somethi<em>nem>g is i<em>nem>cludi<em>nem>g both wi<em>nem>sock.h <em>a<em>nem>dem> wi<em>nem>sock2.h .
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Java: Equivale<em>nem>t of Pytho<em>nem>'s ra<em>nem>ge(i<em>nem>t, i<em>nem>t)?
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From Java 8, I<em>nem>tStream <em>a<em>nem>dem> Lo<em>nem>gStream have methods ra<em>nem>ge <em>a<em>nem>dem> ra<em>nem>geCl<em>osem>ed.
– J<em>osem>e Ma<em>nem>uel Gomez Alvarez
Dec 19 '18 at 22:51
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How to exit git log or git diff [duplicate]
...ree<em>nem>. Type h to get help.
If you do<em>nem>'t wa<em>nem>t to read the output i<em>nem> a pager <em>a<em>nem>dem> wa<em>nem>t it to be just pri<em>nem>ted to the termi<em>nem>al defi<em>nem>e the e<em>nem>viro<em>nem>me<em>nem>t variable GIT_PAGER to cat or set core.pager to cat (execute git co<em>nem>fig --global core.pager cat).
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<em>Nem>o<em>nem>-static variable ca<em>nem><em>nem>ot be refere<em>nem>ced from a static co<em>nem>text
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You must u<em>nem>derst<em>a<em>nem>dem> the differe<em>nem>ce betwee<em>nem> a class <em>a<em>nem>dem> a<em>nem> i<em>nem>sta<em>nem>ce of that class. If you see a car o<em>nem> the street, you k<em>nem>ow immediately that it's a car eve<em>nem> if you ca<em>nem>'t see which model or type. This is because you compare what you see with t...