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Secure hash and salt for PHP passwords
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DISCLAIMER: This answer was written in 2008.
Since then, PHP has given us password_hash and password_verify and, since their introduction, they are the recommended password hashing & checking method.
The theory of the answer is still a good read thou...
Order a MySQL table by two columns
...ot by total
– Eugene
May 3 '12 at 9:20
I been hacking with (-1)*field1, field2 for no reason on numeric fields...thank...
How to get first character of string?
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edited Aug 20 '19 at 23:06
dota2pro
4,22533 gold badges1818 silver badges4444 bronze badges
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AutoLayout with hidden UIViews?
...n iOS 10?
– Crashalot
Oct 31 '17 at 20:31
3
Five years later... should I update and set this as t...
Converting between strings and ArrayBuffers
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Update 2016 - five years on there are now new methods in the specs (see support below) to convert between strings and typed arrays using proper encoding.
TextEncoder
The TextEncoder represents:
The TextEncoder interface repres...
Eclipse HotKey: how to switch between tabs?
...cut.
Regarding shortcuts on Mac OS (OSX), Matt Ball complained in Sept. 2011 to not being able to remap CTRL+Page Up/CTRL+Page Down:
It drives me nuts to not be able to flip through open tabs as I can in pretty much every other tabbed program in OS X (⌘-Left and ⌘-Right).
Well, in...
How to publish a website made by Node.js to Github Pages?
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edited Mar 21 '15 at 20:31
Gabriel
50199 silver badges2020 bronze badges
answered Mar 30 '13 at 13:...
Timeout on a function call
...forms.
– Double AA
Aug 19 '11 at 16:20
2
If there are a lot of processes, and each calls signal.s...
Removing whitespace from strings in Java
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1320
st.replaceAll("\\s+","") removes all whitespaces and non-visible characters (e.g., tab, \n).
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How do I use DateTime.TryParse with a Nullable?
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@Jason Kealey I hope this is already introduced in VS2012, otherwise I will have to continue using this good piece of code.
– Pimenta
Nov 13 '12 at 10:50
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