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In Unix, how do you remove everything in the current directory and below it?
... risky.
A safer version IMO is to use:
rm -ri *
(this prompts you for confirmation before deleting every file/directory.)
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Password reset for Azure database
...t to update the password for, #3 click the pencil, #4 update the password, confirm and save.
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How to handle Objective-C protocols that contain properties?
...l -- I get a compiler error claiming it's an undeclared variable. No typos confirmed.
– Coocoo4Cocoa
May 10 '09 at 4:26
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Is there a standard keyboard shortcut to build the current project in Visual Studio?
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confirmed, Build Current project works in VS2015 with resharper installed and keyboard scheme set to VS. It also works VS2017 without resharper.
– Kalyan
Oct 11 '17 at 15:29
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Why does changing 0.1f to 0 slow down performance by 10x?
...math for the Visual Studio compiler is /fp:fast but I haven't been able to confirm whether this also disables denormals.1
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Github: error cloning my private repository
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Thank you, I confirm this is the thing to do using msys2 64 bits :-D
– FabienRohrer
Aug 19 '15 at 13:17
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Should IBOutlets be strong or weak under ARC?
...nded.
I asked about this on Twitter to an engineer on the IB team and he confirmed that strong should be the default and that the developer docs are being updated.
https://twitter.com/_danielhall/status/620716996326350848
https://twitter.com/_danielhall/status/620717252216623104
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?: operator (the 'Elvis operator') in PHP
...this the hard way! While this may have been fixed in later versions, I can confirm this problem exists in PHP 5.5.38 (with in-built Zend Opcache v7.0.6-dev).
If you find that some of your files 'refuse' to be cached in Zend Opcache, this may be one of the reasons... Hope this helps!
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Understanding offsetWidth, clientWidth, scrollWidth and -Height, respectively
...299.9999694824219 instead of expected 300) in edge13 and ie11, the results confirm that the theory behind this works.
From there, here is my definition of those concepts:
offsetWidth/offsetHeight: dimensions of the layout border box
boundingClientRect: dimensions of the rendering border box
clien...
How to convert an NSString into an NSNumber
... Where did you find that it was currentLocale by default? I can confirm that numberFromString is using dot notation even on a French phone where comma is used. I can confirm that by default, when you output a number, it uses the current locale by default
– allaire
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