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How can I specify working directory for popen
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Cropping an UIImage
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You can make a UIImage category and use it wherever you need. Based on HitScans response and comments bellow it.
@implementation UIImage (Crop)
- (UIImage *)crop:(CGRect)rect {
rect = CGRectMake(rect.origin.x*self.scale,
rect.origin.y*self.scale,
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Rendering HTML inside textarea
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mekwallmekwall
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Can't connect Nexus 4 to adb: unauthorized
...oid 4.3 and I am trying to connect the device to a computer with Windows 7 64bit.
26 Answers
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map vs. hash_map in C++
...les can deliver.
Many people really do want hash tables, however, so hash-based STL associative containers have been a common extension for years. Consequently, they added unordered_map and such to later versions of the C++ standard.
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Run batch file as a Windows service
...t to a batch file.
--- .bat file begins ---
java -Xmx40960M -Xms40960M -d64 -jar minecraft_server.1.15.1.jar
--- .bat file ends ---
All this because:
service does not know how to start in a folder,
cmd.exe does not know how to start in a folder
Starting the service will produce "timely manner...
Difference between addSubview and insertSubview in UIView class
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ASP.NET MVC partial views: input name prefixes
...f type HtmlHelper<TModel> had a new property ViewData, which hid the base model's. With that, I replaced new ViewDataDictionary(helper.ViewData) with new ViewDataDictionary(((HtmlHelper)helper).ViewData). Do you see any problem with that?
– Pat Newell
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Pretty printing XML in Python
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Mad Physicist
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answered Apr 15 '09 at 0:21
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How to group dataframe rows into list in pandas groupby?
... return df2
Tests:
In [301]: %timeit f(df)
1000 loops, best of 3: 1.64 ms per loop
In [302]: %timeit df.groupby('a')['b'].apply(list)
100 loops, best of 3: 5.26 ms per loop
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