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How can I resolve “Error: No developer directory found at /Developer”?
...ke xcode-select ran properly. Double-check that the path is set correctly by running xcode-select -print-path.
– Jim
Mar 21 '12 at 13:07
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Where can I find documentation on formatting a date in JavaScript?
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You can't make a jet plane more lightweight by removing the engine because it then becomes a glider and not a jet. Lightweight means something has only necessary functionality to perform a specified function. Ergo, this is a lightweight solution.
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Get a list of all the files in a directory (recursive)
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By default, groovy imports java.io but not groovy.io so to use FileType you must have explicitly import it.
– Chris Mountford
Jun 28 '13 at 7:04
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What is the meaning of id?
... from NSObject. The compiler will allow you to assign an object referenced by type id to any object type, assign any object type to id, as well as send it any message (that the compiler has seen) without warning.
share
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relative path in BAT script
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You can get all the required file properties by using the code below:
FOR %%? IN (file_to_be_queried) DO (
ECHO File Name Only : %%~n?
ECHO File Extension : %%~x?
ECHO Name in 8.3 notation : %%~sn?
ECHO File Attributes : %%~a?
ECHO ...
ThreadStatic v.s. ThreadLocal: is generic better than attribute?
...de to check if it's initialized.
ThreadLocal<T> solves that problem by letting you supply an initialization function (as Reed's blog shows) that's run before the first time the item is accessed.
In my opinion, there is no advantage to using [ThreadStatic] instead of ThreadLocal<T>.
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How do I prevent angular-ui modal from closing?
...se "Esc" key to close the popup.
keyboard :false
to prevent popup close by "Esc" key.
Thanks to pkozlowski.opensource for answer.
I think question is duplicate of
Angular UI Bootstrap Modal - how to prevent user interaction
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How to decide font color in white or black depending on background color?
...idelines and it looks like the conversion from sRGB to linear RGB followed by the ITU-R recommendation BT.709 for luminance.
for each c in r,g,b:
c = c / 255.0
if c <= 0.03928 then c = c/12.92 else c = ((c+0.055)/1.055) ^ 2.4
L = 0.2126 * r + 0.7152 * g + 0.0722 * b
The threshold of 0....
Get time difference between two dates in seconds
...me() method for the Date objects, and then simply subtract them and divide by 1000 (since it's originally in milliseconds). As an extra, when you're calling the getDate() method, you're in fact getting the day of the month as an integer between 1 and 31 (not zero based) as opposed to the epoch time ...
What is the proper #include for the function 'sleep()'?
...m using the Big Nerd Ranch book Objective-C Programming, and it starts out by having us write in C in the first few chapters. In one of my programs it has me create, I use the sleep function. In the book it told me to put #include <stdlib.h> under the #include <stdio.h> part. This is...