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Function overloading by return type?
... 13 0" for me right now
print scalar localtime(); # printed "Wed Jan 14 02:12:44 2009" for me right now.
Every operator in Perl does something in scalar context and something in list context, and they may be different, as illustrated. (This isn't just for random operators like localtime. If you ...
Which MySQL data type to use for storing boolean values
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1249
For MySQL 5.0.3 and higher, you can use BIT. The manual says:
As of MySQL 5.0.3, the BIT dat...
Modify SVG fill color when being served as Background-Image
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answered Nov 13 '12 at 20:06
tonino.jtonino.j
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JUnit 4 compare Sets
...th a page of text)
– Bill K
Sep 17 '12 at 18:13
Uhm, how come I get: java.lang.AssertionError: expected: java.util.Has...
Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA
...rs, replace Ctrl with ⌘ (command) and Alt with ⌥ (option).
Update In v12.0 it's Alt + Shift +← (Left Arrow) instead of Alt + Ctrl + ← (Left Arrow).
Update 2 In v14.1 (and possibly earlier) it's Ctrl + [
Update 3 In IntelliJ IDEA 2016.3 it's Ctrl + Alt + ← (Left Arrow)
Update 4 In I...
What's the difference between TRUNCATE and DELETE in SQL
...on
Use of FLASHBACK in Oracle
http://docs.oracle.com/cd/E11882_01/appdev.112/e41502/adfns_flashback.htm#ADFNS638
Privileges
Variable
Oracle
Delete can be granted on a table to another user or role, but truncate cannot be without using a DROP ANY TABLE grant.
Redo/Undo
Delete generates a s...
Task continuation on UI thread
...significant).
– Max Barraclough
Nov 12 '18 at 16:39
@MaxBarraclough - Thanks, I misread which "same thread" was meant....
Converting file size in bytes to human-readable string
...n.
RAM, for instance, is always measured in binary, so to express 1551859712 as ~1.4GiB would be correct.
On the other hand, hard disk manufacturers like to use decimal, so they would call it ~1.6GB.
And just to be confusing, floppy disks use a mixture of the two systems - their 1MB is actually 1...
Solution for “Fatal error: Maximum function nesting level of '100' reached, aborting!” in PHP
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answered May 9 '12 at 8:08
MaxenceMaxence
11.8k44 gold badges4545 silver badges6464 bronze badges
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Is the “struct hack” technically undefined behavior?
...zation if legal.
– supercat
Jan 13 '12 at 23:48
If the standard defines array access outside of array bounds as undefi...