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When should I use malloc in C and when don't I?
... string as read-only. You cannot make changes to it. Example:
some_memory[0] = 'h';
Is asking for trouble.
On the other hand
some_memory = (char *)malloc(size_to_allocate);
is allocating a char array ( a variable) and some_memory points to that allocated memory. Now this array is both read a...
Auto layout constraints issue on iOS7 in UITableViewCell
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Formatting numbers (decimal places, thousands separators, etc) with CSS
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Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?
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answered Jun 10 '14 at 11:03
NewoneNewone
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Why does using an Underscore character in a LIKE filter give me all the results?
... 'abc', 'abcc', 'xabcd' and so on.
The '%' character is used for matching 0 or more number of characters. That means, if you search by columnName LIKE '%abc', it will give you result with having 'abc', 'aabc', 'xyzabc' and so on, but no 'xyzabcd', 'xabcdd' and any other string that does not end wit...
What to add for the update portion in ConcurrentDictionary AddOrUpdate
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You need to pass a Func which returns the value to be stored in the dictionary in case of an upd...
How to convert an xml string to a dictionary?
...reated. I've used it several times.
http://code.activestate.com/recipes/410469-xml-as-dictionary/
Here is the code from the website just in case the link goes bad.
from xml.etree import cElementTree as ElementTree
class XmlListConfig(list):
def __init__(self, aList):
for element in ...
Eclipse Autocomplete (percent sign, in Juno)
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edited May 10 '15 at 16:38
Anubian Noob
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Rails 3 check if attribute changed
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Peter BrownPeter Brown
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HTML span align center not working?
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edited Jun 17 '13 at 18:10
Reut Sharabani
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answe...