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Should I use 'has_key()' or 'in' on Python dicts?
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has_key() is now removed in Python 3
– Vadim Kotov
Nov 14 '19 at 15:21
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Unbound classpath container in Eclipse
...choose its path - something like "program files\Java\Jre#" -> "ok". And now you can select it from the list.
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Add custom messages in assert?
... << ", line " << line << "\n";
abort();
}
}
Now, you can use this
M_Assert(ptr != nullptr, "MyFunction: requires non-null argument");
And in case of failure you will get a message like this:
Assert failed: MyFunction: requires non-null argument
Expected: pt...
Long press gesture on UICollectionViewCell
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it is deprecated methods for now, you can use - (UIContextMenuConfiguration *)collectionView:(UICollectionView *)collectionView contextMenuConfigurationForItemAtIndexPath:(nonnull NSIndexPath *)indexPath point:(CGPoint)point;
– Vikt...
Using Java to find substring of a bigger string using Regular Expression
...atcher("FOO[BAR]");
while (m.find()) {
String s = m.group(1);
// s now contains "BAR"
}
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Could not load file or assembly 'System.Data.SQLite'
I've installed ELMAH 1.1 .Net 3.5 x64 in my ASP.NET project and now I'm getting this error (whenever I try to see any page):
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How to increase timeout for a single test case in mocha
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@LeonAdler .timeout is now included in DefinitelyTyped's Mocha typings at: Mocha.IRunnable. However, if you're using the Webstorm IDE for running these tests, a note of caution: for whatever reason, WebStorm's Mocha integration plugin still does no...
How to remove the focus from a TextBox in WinForms?
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Thanks; I just tried focusing on a label and now the textbox becomes unfocused. It seems you cannot focus on a form for some reason.
– Callum Rogers
Jul 16 '09 at 21:05
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How to find keys of a hash?
I know in javascript Objects double as hashes but i have been unable to find a built in function to get the keys
9 Answers...
Image library for Python 3
...4, has a nice doc, you may pip3 install Image (I was using pillow without knowing), and you from PIL import Image. It also supports all the major platforms now. When looking for a PIL for python3, this is definitely the choice.
– Yosh
Oct 13 '14 at 15:25
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