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Secure hash and salt for PHP passwords
...ethod.
The theory of the answer is still a good read though.
TL;DR
Don'ts
Don't limit what characters users can enter for passwords. Only idiots do this.
Don't limit the length of a password. If your users want a sentence with supercalifragilisticexpialidocious in it, don't prevent them fr...
Why does the arrow (->) operator in C exist?
The dot ( . ) operator is used to access a member of a struct, while the arrow operator ( -> ) in C is used to access a member of a struct which is referenced by the pointer in question.
...
Delete ActionLink with confirm dialog
...
Don't confuse routeValues with htmlAttributes. You probably want this overload:
<%= Html.ActionLink(
"Delete",
"Delete",
new { id = item.storyId },
new { onclick = "return confirm('Are you sure you wish...
Rollback a Git merge
... a merge commit has been exhaustively covered in other questions. When you do a fast-forward merge, the second one you describe, you can use git reset to get back to the previous state:
git reset --hard <commit_before_merge>
You can find the <commit_before_merge> with git reflog, git ...
Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
...31970708/88409) explains what the problem really is, and it has nothing to do with corrupted memory.
– Triynko
Feb 13 '17 at 15:48
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How to create an array of object literals in a loop?
...to be more than once ! ['notes'] can occur more than once then what can we do?
– Milson
Nov 5 '15 at 17:01
1
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Is volatile expensive?
...iable without updating it needs a LoadLoad or a LoadStore barrier. Further down the page I see that LoadLoad and LoadStore are effectively no-ops on X86 CPUs. Does this mean that volatile read operations can be done without a explicit cache invalidation on x86, and is as fast as a normal variable re...
How to write to Console.Out during execution of an MSTest test
...race listener which writes to a file.
This topic from MSDN shows a way of doing this.
According to Marty Neal's and Dave Anderson's comments:
using System;
using System.Diagnostics;
...
Trace.Listeners.Add(new TextWriterTraceListener(Console.Out));
// or Trace.Listeners.Add(new ConsoleTraceL...
Visual Studio keyboard shortcut to automatically add the needed 'using' statement
...rino That's certainly not the case for me. The mouse cursor has nothing to do with it.
– Jeff Yates
Mar 17 '17 at 4:55
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How to get file creation & modification date/times in Python?
I have a script that needs to do some stuff based on file creation & modification dates but has to run on Linux & Windows .
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