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How do you use bcrypt for hashing passwords in PHP?
...ver, if you have exhausted all your available sources (don't have OpenSSL, etc...) and your only fallback is mt_rand(), it is still better than the alternative (which is rand()).
– Andrew Moore
Jun 23 '13 at 1:08
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Is there a conditional ternary operator in VB.NET?
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Merge / convert multiple PDF files into one PDF
...ite *.pdf out.pdf assuming no other pdf exists in that directory and their order is preserved by "*". If its not preserved, using ranges: filename_{0..9}.pdf solves it.
– lepe
Jan 5 '15 at 5:48
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Resharper Alt Enter not working
... split second, then goes away. Fix using the following steps in numerical order.
Symptom B: pressing Alt+Enter ↵ does nothing. Fix using Step #2 first then try Step #1 if the issue persists.
Perform a Visual Studio reset:
Run cmd.exe as Administrator
cd C:\Program Files (x86)\Microsoft Visu...
Show space, tab, CRLF characters in editor of Visual Studio
Where are the settings to show a space , tab , paragraph , CRLF , etc. ( extended ) characters?
9 Answers
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IOS: create a UIImage or UIImageView with rounded corners
...or clearColor] CGColor];
imageView.layer.cornerRadius=20;
imageView.layer.borderWidth=2.0;
imageView.layer.masksToBounds = YES;
imageView.layer.borderColor=[[UIColor redColor] CGColor];
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“File not found” when running new LibGDX project
...a Class Folder. Additionally check the asset folder in Java Build Path->Order and Export to include this in other projects.
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How to name and retrieve a stash by name in git?
...stash push -m "message"
where "message" is your note for that stash.
In order to retrieve the stash you can use: git stash list. This will output a list like this, for example:
stash@{0}: On develop: perf-spike
stash@{1}: On develop: node v10
Then you simply use apply giving it the stash@{ind...
Twitter Bootstrap - how to center elements horizontally or vertically
...play:block or display:flex elements that have a defined width, (%, vw, px, etc..). Flexbox is used by default on grid columns, so there are also various flexbox centering methods.
Demo Bootstrap 4 Horizontal Centering
For vertical centering in BS4 see https://stackoverflow.com/a/41464397/171456
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gem install: Failed to build gem native extension (can't find header files)
...o get the appropriate Ruby headers. The same goes for ruby2.1 and ruby2.2, etc. For example:
$ sudo apt-get install ruby2.2-dev
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