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STL or Qt containers?
...tandardized, doesn't change with every Qt version (Qt 2 had QList (pointer-based) and QValueList (value-based); Qt 3 had QPtrList and QValueList; Qt 4 now has QList, and it's nothing at all like QPtrList or QValueList).
Even if you end up using the Qt containers, use the STL-compatible API subset (i...
Get the full URL in PHP
... ax.ax.
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Safely remove migration In Laravel
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If the migration has been run (read: migrated) then you should roll back your migration to clea...
docker mounting volumes on host
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Significance of -pthread flag when compiling
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Javascript Confirm popup Yes, No button instead of OK and Cancel
...le in IE.
I would suggest using a Javascript library that can build a DOM-based dialog instead. Try Jquery UI: http://jqueryui.com/
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Can I convert long to int?
... method GetHashCode() is a good choice:
int checkSumAsInt32 = checkSumAsIn64.GetHashCode();
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add column to mysql table if it does not exist
... for 1060 begin end;
alter table atable add subscriber_surname varchar(64);
end;;
call foo();;
I think its neater this way than with an exists subquery. Especially if you have a lot of columns to add, and you want to run the script several times.
more info on continue handlers can be found at...
How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?
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Latest version: Github repository
Don't like Bootstrap? Check: Foundation demo and Custom framework demos
Have a problem? Open an issue
Disclaimer: I'm the author.
Here's a few things you can do using the latest version (Responsive Bootstrap Toolkit 2.5.0):
// Wrap everything in an IIFE
(functi...
How can I check if a Perl array contains a particular value?
....73/s (n=100000)
first: 1 wallclock secs ( 0.63 usr + 0.01 sys = 0.64 CPU) @ 156250.00/s (n=100000)
grep: 42 wallclock secs (41.95 usr + 0.08 sys = 42.03 CPU) @ 2379.25/s (n=100000)
hash: 0 wallclock secs ( 0.01 usr + 0.00 sys = 0.01 CPU) @ 10000000.00/s (n=100000)
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