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How to format a number 0..9 to display with 2 digits (it's NOT a date)
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For those who want to read specifically about the string format syntax: Format String Syntax
– Pony
Apr 3 '18 at 14:35
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How to launch html using Chrome at “--allow-file-access-from-files” mode?
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This answer is just spreading fear. The --allow-file-access-from-files option allows a file:// webpage access to other file:// resources, that's all. It does not leave your file system open.
– GetFree
Oct 23 ...
UIActivityViewController crashing on iOS 8 iPads
... but caused crashes when simulating iPads.
I just want to add to this thread of answers here that, at least in Swift 2.0, you don't need an if statement. You can just make the popoverPresentationController optional.
As a quick aside, the accepted answer appears to be saying that you could have...
How to return only the Date from a SQL Server DateTime datatype
... CONVERT_IMPLICIT.
Although the CONVERT solution is simpler and easier to read for some, it is slower. There is no need to cast back to datetime (this is implicitly done by the server). There is also no real need in the DateDiff method for DateAdd afterward as the integer result will also be implic...
How to redirect to Index from another controller?
...ent folder represented by a different controller was getting by me until I read this.
– atconway
Aug 2 '12 at 18:31
ho...
Remove redundant paths from $PATH variable
...$ pathappend /sbin
$ pathappend /bin
$ pathappend /usr/games
But, unless readability is the concern, at this point you're better off just doing:
$ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
Would the above work in all shells known to man?
I would presum...
How to find unused/dead code in java projects [closed]
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Reading the documentation, I see that it shrinks unused code, but I can't find anywhere where it lists it - agreed, an example, or link to the relevant section of the documentation, would be quite helpful!
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find vs find_by vs where
...f not found, whereas find_by will return null.
Sometimes it is easier to read if you have a method like find_by email: "haha", as opposed to .where(email: some_params).first.
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Localization of DisplayNameAttribute
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class LocalizedDisplayNameAttribute : DisplayNameAttribute
{
private readonly string resourceName;
public LocalizedDisplayNameAttribute(string resourceName)
: base()
{
this.resourceName = resourceName;
}
public override string DisplayName
{
get
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Exact time measurement for performance testing [duplicate]
...tool for this. There can be few improvements made to it though, see this thread specifically: Benchmarking small code samples in C#, can this implementation be improved?.
I have seen some useful tips by Thomas Maierhofer here
Basically his code looks like:
//prevent the JIT Compiler from optimiz...