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strdup() - what does it do in C?
What is the purpose of the strdup() function in C?
10 Answers
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Importing modules from parent folder
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It seems that the problem is not related to the module being in a parent directory or anything like that.
You need to add the directory that contains ptdraft to PYTHONPATH
You said that import nib worked with you, that probably means that you added ...
Utility classes are evil? [closed]
I saw this thread
14 Answers
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What's the difference between the 'ref' and 'out' keywords?
... I need to pass an object so that it can be modified by the function. What is the difference between:
26 Answers
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Convert String to Calendar Object in Java
...Format sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss z yyyy", Locale.ENGLISH);
cal.setTime(sdf.parse("Mon Mar 14 16:02:37 GMT 2011"));// all done
note: set Locale according to your environment/requirement
See Also
Javadoc
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How can I remove non-ASCII characters but leave periods and spaces using Python?
...ters from the string that are not printable using string.printable, like this:
>>> s = "some\x00string. with\x15 funny characters"
>>> import string
>>> printable = set(string.printable)
>>> filter(lambda x: x in printable, s)
'somestring. with funny characters'
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Decimal number regular expression, where digit after decimal is optional
...d* - 0 or more digits;
\.? - An optional dot (escaped, because in regex, . is a special character);
\d* - 0 or more digits (the decimal part);
$ - End of the line.
This allows for .5 decimal rather than requiring the leading zero, such as 0.5
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Check empty string in Swift?
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There is now the built in ability to detect empty string with .isEmpty:
if emptyString.isEmpty {
print("Nothing to see here")
}
Apple Pre-release documentation: "Strings and Characters".
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Setting different color for each series in scatter plot on matplotlib
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edited Jul 9 at 20:58
vinzee
7,44399 gold badges31...
How to get an object's property's value by property name?
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edited Feb 20 '15 at 5:17
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