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SQL Server Regular expressions in T-SQL
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edited Oct 29 '11 at 3:51
Kirk Woll
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a...
What's the best practice to round a float to 2 decimals? [duplicate]
...mals that you want. Now you need two, but maybe you would like to try with 3 to compare results, and this function gives you this freedom.
/**
* Round to certain number of decimals
*
* @param d
* @param decimalPlace
* @return
*/
public static float round(float d, int decimalPlace) {
BigDecim...
Google Map API v3 — set bounds and center
I've recently switched to Google Maps API V3. I'm working of a simple example which plots markers from an array, however I do not know how to center and zoom automatically with respect to the markers.
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How to move all files including hidden files into parent directory via *
...dden) from one directory to another?. It shows solutions in Bash, zsh, ksh93, standard (POSIX) sh, etc.
You can use these two commands together:
mv /path/subfolder/* /path/ # your current approach
mv /path/subfolder/.* /path/ # this one for hidden files
Or all together (thanks pfnuesel):
m...
Trouble comparing time with RSpec
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answered Dec 5 '13 at 14:59
ushausha
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JUnit 4 compare Sets
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edited Feb 19 '19 at 14:13
Neuron
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answered Feb ...
Maximum length for MySQL type text
...+ 2 bytes, where L < 2^16 (64 Kilobytes)
MEDIUMBLOB, MEDIUMTEXT L + 3 bytes, where L < 2^24 (16 Megabytes)
LONGBLOB, LONGTEXT L + 4 bytes, where L < 2^32 (4 Gigabytes)
L is the number of bytes in your text field. So the maximum number of chars for text is 216-1 (using single...
Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA
... 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 IntelliJ IDEA 2018.3 it's Alt + Shift + ← (Left Arrow)
Update 5 In IntelliJ IDEA 2019.3 it's Ctrl + Alt + ← (Left Arrow)
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How is std::function implemented?
...t; '\n' };
fun f2 = f1;
f1(); // prints 5
fun f3 = f1;
f2(); // prints 5
f3(); // prints 6 (copy after first increment)
}
The test indicates that f2 gets a copy of the callable entity, rather than a reference. If the callable ...
How to add new elements to an array?
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edited Feb 13 '13 at 5:26
Paul Bellora
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