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How to clone git repository with specific revision/changeset?
How can I clone git repository with specific revision, something like I usually do in Mercurial:
15 Answers
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SQL RANK() versus ROW_NUMBER()
...fused about the differences between these. Running the following SQL gets me two idential result sets. Can someone please explain the differences?
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Replacement for deprecated sizeWithFont: in iOS 7?
... is now deprecated. How do I now pass in the UIFont object into the replacement method sizeWithAttributes: ?
20 Answers
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Read file data without saving it in Flask
...t must extend IO or file object, so it must contain read and other similar methods. FileStorage also extend stream field object attributes, so you can just use file.read() instead file.stream.read(). Also you can use save argument with dst parameter as StringIO or other IO or file object to copy Fil...
Better techniques for trimming leading zeros in SQL Server?
I've been using this for some time:
15 Answers
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How to shut down the computer from C#
...rios I'm concerned with). I was never able to get the WMI or ExitWindowsEx methods to work from a service.
– James
Jul 28 '11 at 17:34
1
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When should one use HTML entities?
This has been confusing me for some time. With the advent of UTF-8 as the de-facto standard in web development I'm not sure in which situations I'm supposed to use the HTML entities and for which ones should I just use the UTF-8 character. For example,
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How to find event listeners on a DOM node when debugging or from the JavaScript code?
I have a page where some event listeners are attached to input boxes and select boxes. Is there a way to find out which event listeners are observing a particular DOM node and for what event?
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Restful API service
...complex than it needs to be. Since you have a simple use case of getting some data from a RESTful Web Service, you should look into ResultReceiver and IntentService.
This Service + ResultReceiver pattern works by starting or binding to the service with startService() when you want to do some actio...
CSV file written with Python has blank lines between each row
...slate each \n into \r\n.
In Python 3 the required syntax changed (see documentation links below), so open outfile with the additional parameter newline='' (empty string) instead.
Examples:
# Python 2
with open('/pythonwork/thefile_subset11.csv', 'wb') as outfile:
writer = csv.writer(outfile)
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