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Setting mime type for excel document
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edited Feb 22 at 1:46
Callum Watkins
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Does PNG contain EXIF data like JPG?
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Edit: Version 1.5.0 (July 2017) of the Extensions to the PNG 1.2 Specification has finally added an EXIF chunk. It remains to be seen if encoders-decoders begin to support it.
Original: PNG does not embed EXIF info. It allows, however, to embed metad...
Generate a heatmap in MatPlotLib using a scatter data set
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12 Answers
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Trim trailing spaces in Xcode
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22
You can create a script and bind it to a keyboard shortcut:
Select Scripts Menu > Edit Use...
Disabling user selection in UIWebView
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12 Answers
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ADB Shell Input Events
...or event_code are:
0 --> "KEYCODE_UNKNOWN"
1 --> "KEYCODE_MENU"
2 --> "KEYCODE_SOFT_RIGHT"
3 --> "KEYCODE_HOME"
4 --> "KEYCODE_BACK"
5 --> "KEYCODE_CALL"
6 --> "KEYCODE_ENDCALL"
7 --> "KEYCODE_0"
8 --> "KEYCODE_1"
9 --> "KEYCODE_2"
10 --> "KEYCO...
What are the implications of using “!important” in CSS? [duplicate]
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261
Yes, I'd say your example of using !important is bad practice, and it's very likely it would c...
PHP function to generate v4 UUID
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288
Taken from this comment on the PHP manual, you could use this:
function gen_uuid() {
retu...
What is the difference between old style and new style classes in Python?
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From New-style and classic classes:
Up to Python 2.1, old-style classes were the only flavour available to the user.
The concept of (old-style) class is unrelated to the concept of type:
if x is an instance of an old-style class, then x.__class__
designates the cla...
C#: Printing all properties of an object [duplicate]
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edited Aug 26 at 17:50
Robert Harvey
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