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How do I get indices of N maximum values in a NumPy array?
...]: array([4, 3, 1])
This involves a complete sort of the array. I wonder if numpy provides a built-in way to do a partial sort; so far I haven't been able to find one.
If this solution turns out to be too slow (especially for small n), it may be worth looking at coding something up in Cython.
...
Modify table: How to change 'Allow Nulls' attribute from not null to allow null
...OLUMN your_column NVARCHAR(42) as it will default to allowing nulls anyway if not specified explicitly otherwise.
– Martin Smith
Feb 13 '16 at 15:53
3
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jquery: $(window).scrollTop() but no $(window).scrollBottom()
...
you'd think if its as simple as this, that it could be included in the core framework as .scrollBottom(). Strange..
– Curt
Jan 11 '11 at 9:04
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JavaScript equivalent of jQuery's extend method
...e rest of the code within the function. In order to prevent having to specify all of the settings within the config object, I use jQuery's extend method to fill in a new object, settings with any default values from the default object if they weren't specified in the config object:
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Android file chooser [closed]
... I think it suits me.
But how can I force user to install OI file manager?
If I cannot , is there a better way to include a file manager in my app?
Thx
...
AI2 SideBar Extension
...ensive one and developed one myself. Almost all properties are adjustable. If something is missing, write to me: E-Mail to Ulli. Version history Version Adjustments 1.0 (2021-01-28) Initial version 1.1 (2021-10-05) Event ItemCheckedChanged was not triggered. 1.2 (20...
Rename a file using Java
...;
// File (or directory) with new name
File file2 = new File("newname");
if (file2.exists())
throw new java.io.IOException("file exists");
// Rename file (or directory)
boolean success = file.renameTo(file2);
if (!success) {
// File was not successfully renamed
}
To append to the new fil...
Single vs Double quotes (' vs ")
...rendered HTML which always uses double quotes. This allows me to determine if the HTML was written by hand or generated. Is this a good idea?
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Cast an instance of a class to a @protocol in Objective-C
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The correct way to do this is to do:
if ([self.myViewController conformsToProtocol:@protocol(MyProtocol)])
{
UIViewController <MyProtocol> *vc = (UIViewController <MyProtocol> *) self.myViewController;
[vc protocolMethod];
}
The UIV...
what is the use of xsi:schemaLocation?
...those load requests and serves up versions from inside its own JAR files.
If you omit the schemaLocation, then the XML parser won't know where to get the schema in order to validate the config.
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