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To ARC or not to ARC? What are the pros and cons? [closed]
...asons to minimize your use of ObjC++.
ARC will not work at all on iPhoneOS 3 or Mac OS X 10.5 or earlier. (This precludes me from using ARC in many projects.)
__weak pointers do not work correctly on iOS 4 or Mac OS X 10.6, which is a shame, but fairly easy to work around. __weak pointers are great,...
Asynchronous Requests with Python requests
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Note
The below answer is not applicable to requests v0.13.0+. The asynchronous functionality was moved to grequests after this question was written. However, you could just replace requests with grequests below and it should work.
I've left this answer as is to reflect the origin...
Chrome's remote debugging (USB debugging) not working for Samsung Galaxy S3 running android 4.3
Ever since I upgraded my Samsung Galaxy S3 to android 4.3 (from 4.1.2) I am unable to use Chrome's remote debugging for android (more details here ).
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unable to install pg gem
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Jan 28 '11 at 10:34
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Capturing TAB key in text box [closed]
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answered Aug 16 '08 at 13:55
ScottKoonScottKoon
3,35355 gold badges2424 silver badges2828 bronze badges
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Disable Drag and Drop on HTML elements?
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3
Sorry, this is terrible. See below answer.
– Madbreaks
Jan 26 '18 at 18:46
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How to convert a column number (e.g. 127) into an Excel column (e.g. AA)
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923
Here's how I do it:
private string GetExcelColumnName(int columnNumber)
{
int dividend = co...
Using PUT method in HTML form
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132
XHTML 1.x forms only support GET and POST. GET and POST are the only allowed values for
the "me...
How to create a file in Ruby
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437
Use:
File.open("out.txt", [your-option-string]) {|f| f.write("write your stuff here") }
wher...
In the shell, what does “ 2>&1 ” mean?
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answered May 3 '09 at 23:04
Ayman HouriehAyman Hourieh
107k1717 gold badges135135 silver badges113113 bronze badges
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