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What does |= (single pipe equal) and &=(single ampersand equal) mean
... 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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UITableView set to static cells. Is it possible to hide some of the cells programmatically?
...lForRowAtIndexPath:(NSIndexPath *)indexPath
{
// Recalculate indexPath based on hidden cells
indexPath = [self offsetIndexPath:indexPath];
return [super tableView:tableView cellForRowAtIndexPath:indexPath];
}
- (NSIndexPath*)offsetIndexPath:(NSIndexPath*)indexPath
{
int offsetSecti...
Convert numpy array to tuple
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What's the difference between the build and create methods in FactoryGirl?
...rl.build(:factory_name).valid? which run validations without saving to database.
– jinavar1
Jan 31 '14 at 14:09
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What's the Point of Multiple Redis Databases?
...lace where I wanted to segment the data I store in redis into separate databases as I sometimes need to make use of the keys command on one specific kind of data, and wanted to separate it to make that faster.
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Getting All Variables In Scope
...ec (a PDF), and here's one to the official, linkable HTML version.
Update based on your comment to Camsoft
The variables in scope for your event function are determined by where you define your event function, not how they call it. But, you may find useful information about what's available to you...
Cross-reference (named anchor) in markdown
... the Table of Contents extension which can auto-generate links and anchors based on the document headers. The TOC extension is documented here: pythonhosted.org/Markdown/extensions/toc.html Add the text "[TOC]" to the beginning of the document for it to be generated.
– Binary...
Rotating a two-dimensional array in Python
...ke it clear what zip does, it will group elements from each input iterable based on index, or in other words it groups the columns.
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Encode html entities in javascript
.../ (this example uses jQuery for element selectors used in the example. The base code itself, above, does not use jQuery)
Making these conversions does not solve all the problems -- make sure you're using UTF8 character encoding, make sure your database is storing the strings in UTF8. You still may ...
Convert JS Object to form data
...d the json after several times of error debug
– Snow Bases
Jul 15 '19 at 21:04
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