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What does a tilde do when it precedes an expression?
...1 1111 1111 1111 1111 1110
So what is the use of it, then? When might one ever use it?
It has a quite a few uses. If you're writing low level stuff, it's handy. If you profiled your application and found a bottleneck, it could be made more performant by using bitwise tricks (as one possible t...
Get index of element as child relative to parent
... {
console.log( $(this).index() );
});
However rather than attaching one click handler for each list item it is better (performance wise) to use delegate which would look like this:
$("#wizard").delegate('li', 'click', function () {
console.log( $(this).index() );
});
In jQuery 1.7+, yo...
Git “error: The branch 'x' is not fully merged”
...'t missing any vital commits:
git log --graph --left-right --cherry-pick --oneline master...experiment
This will give you a list of any nonshared between the branches. In case you are curious, there might be a difference without --cherry-pick and this difference could well be the reason for the war...
How to check if a word is an English word with Python?
...ctionaries (en_GB, en_US, de_DE, fr_FR), but can use any of the OpenOffice ones if you want more languages.
There appears to be a pluralisation library called inflect, but I've no idea whether it's any good.
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Entity Framework rollback and remove bad migration
...y rolling up to a better version.
I use this option on things that have gone to multiple environments.
The other option is to actually run Update-Database –TargetMigration: TheLastGoodMigration against your deployed database and then delete the migration from your solution. This is kinda the hul...
Left align two graph edges (ggplot)
...dges regardless of axis labels. (the problem arises because the labels of one graph are short while the other is long).
9 ...
How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
...y default, with System.IO.Compression.ZipArchive and PowerShell available, one can write scripts to achieve this, see
https://stackoverflow.com/a/26843122/71312
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Is it possible for a computer to “learn” a regular expression by user-provided examples?
...er describe what is a match and what is not a desired match:
--i.e:
"My phone is +39-128-3905 , and the phone product id is 966-347Z" -> "966-347Z"
The phone number is not a product id, this may be an important proof.
...
jQuery scroll to element
...d of "$('html, body').animate(..." the comma created two animate events. one for html, one for body. you really just want one for the html body Thanks @T.J. Crowder stackoverflow.com/questions/8790752/…
– BoatCode
Mar 20 '15 at 16:17
...
Copy a stream to avoid “stream has already been operated upon or closed”
...ton I'm not sure want your point is. If you want to traverse it twice, someone has to store it, or you have to regenerate it. Are you suggesting the library should buffer it just in case someone needs it twice? That would be silly.
– Brian Goetz
Jun 20 '17 at...