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How to serialize a TimeSpan to XML
I am trying to serialize a .NET TimeSpan object to XML and it is not working. A quick google has suggested that while TimeSpan is serializable, the XmlCustomFormatter does not provide methods to convert TimeSpan objects to and from XML.
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UITableView - change section header color
How can I change color of a section header in UITableView?
31 Answers
31
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How to recursively find the latest modified file in a directory?
It seems that ls doesn't sort the files correctly when doing a recursive call:
21 Answers
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python date of the previous month
...he last day of the previous month.
print the YYYYMM string you're looking for.
Like this:
import datetime
today = datetime.date.today()
first = today.replace(day=1)
lastMonth = first - datetime.timedelta(days=1)
print(lastMonth.strftime("%Y%m"))
201202 is printed.
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How to write file if parent folder doesn't exist?
...h already exists, mkdirp is a noop. Otherwise it creates all missing directories for you.
This module does what you want: https://npmjs.org/package/writefile . Got it when googling for "writefile mkdirp". This module returns a promise instead of taking a callback, so be sure to read some introduct...
Tracking the script execution time in PHP
PHP must track the amount of CPU time a particular script has used in order to enforce the max_execution_time limit.
18 A...
Can “list_display” in a Django ModelAdmin display attributes of ForeignKey fields?
I have a Person model that has a foreign key relationship to Book , which has a number of fields, but I'm most concerned about author (a standard CharField).
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Using tags to turn off caching in all browsers? [duplicate]
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For modern web browsers (After IE9)
See the Duplicate listed at the top of the page for correct information!
See answer here:
How to control web page caching, across all browsers?
For IE9 and before
Do not blindly copy ...
How do I print bold text in Python?
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class color:
PURPLE = '\033[95m'
CYAN = '\033[96m'
DARKCYAN = '\033[36m'
BLUE = '\033[94m'
GREEN = '\033[92m'
YELLOW = '\033[93m'
RED = '\033[91m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
END = '\033[0m'
p...
What does “exited with code 9009” mean during this build?
What does this error message mean? What could I do to correct this issue?
33 Answers
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