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Join an Array in Objective-C
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NSArray *array1 = [NSArray arrayWithObjects:@"1", @"2", @"3", nil];
NSString *joinedString = ...
How to write log to file
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edited Mar 29 '18 at 4:03
derFunk
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How to make PyCharm always show line numbers
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Version 2.6 and above:
PyCharm (far left menu) -> Preferences... -> Editor (bottom left section) -> General -> Appearance -> Show line numbers checkbox
Version 2.5 and below:
Settings -> Editor -> General ->...
Unicode, UTF, ASCII, ANSI format differences
...hat is the difference between the Unicode , UTF8 , UTF7 , UTF16 , UTF32 , ASCII , and ANSI encodings?
2 Answers
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How do I replace all line breaks in a string with elements?
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1236
This will turn all returns into HTML
str = str.replace(/(?:\r\n|\r|\n)/g, '<br>');
In...
What are the most common SQL anti-patterns? [closed]
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How do I read image data from a URL in Python?
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In Python3 the StringIO and cStringIO modules are gone.
In Python3 you should use:
from PIL ...
Pretty Printing a pandas dataframe
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I've just found a great tool for that need, it is called tabulate.
It prints tabular data and w...
Validation of radio button group using jQuery validation plugin
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answered Jul 27 '10 at 21:01
community wiki
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Sort an Array by keys based on another Array?
...dding the keys with data from your actual array:
$customer['address'] = '123 fake st';
$customer['name'] = 'Tim';
$customer['dob'] = '12/08/1986';
$customer['dontSortMe'] = 'this value doesnt need to be sorted';
$properOrderedArray = array_merge(array_flip(array('name', 'dob', 'address')), $custom...