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How to trigger event when a variable's value is changed?
...ck ?
– Lode Vlaeminck
Jan 27 '15 at 10:05
2
@LodeVlaeminck it prevents changing the value of the ...
How can I tell if my server is serving GZipped content?
...example.com/ --silent --write-out "%{size_download}\n" --output /dev/null
31032
$ curl http://example.com/ --silent -H "Accept-Encoding: gzip,deflate" --write-out "%{size_download}\n" --output /dev/null
2553
In the second case the client tells the server that it supports content encoding and you c...
How to round the minute of a datetime object
...This will get the 'floor' of a datetime object stored in tm rounded to the 10 minute mark before tm.
tm = tm - datetime.timedelta(minutes=tm.minute % 10,
seconds=tm.second,
microseconds=tm.microsecond)
If you want classic rounding to the n...
Does JavaScript have a method like “range()” to generate a range within the supplied bounds?
...At(0), startChar.charCodeAt(0)))
}
lodash.js _.range() function
_.range(10);
=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
_.range(1, 11);
=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
_.range(0, 30, 5);
=> [0, 5, 10, 15, 20, 25]
_.range(0, -10, -1);
=> [0, -1, -2, -3, -4, -5, -6, -7, -8, -9]
String.fro...
Can you break from a Groovy “each” closure?
...
answered Jun 16 '10 at 1:48
Ted NaleidTed Naleid
24.8k1010 gold badges6767 silver badges8080 bronze badges
...
Return type of '?:' (ternary conditional operator)
... this conversion would not be an lvalue.
ISO/IEC 14882:2011 references:
3.10 [basic.lval] Lvalues and rvalues (about value categories)
5.15 [expr.cond] Conditional operator (rules for what type and value category a conditional expression has)
5.17 [expr.ass] Assignment and compound assignment opera...
How to represent multiple conditions in a shell if statement?
...
answered Sep 29 '10 at 22:51
Jonathan LefflerJonathan Leffler
641k111111 gold badges777777 silver badges11471147 bronze badges
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Check if UIColor is dark or bright?
...to use is ((Red value * 299) + (Green value * 587) + (Blue value * 114)) / 1000.
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Is is possible to check if an object is already attached to a data context in Entity Framework?
...liant, cheers! +1
– RPM1984
Nov 21 '10 at 23:46
4
Would be even better when the string parameter ...
How to select only 1 row from oracle sql?
...er FROM Dual WHERE ROWNUM = 1
http://docs.oracle.com/cd/B19306_01/server.102/b14200/pseudocolumns009.htm
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