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How to get a file or blob from an object URL?
...zon S3 blob a different filename, that is currently a "guid" on the S3 without extension. So, in my case I am using a cross-domain call.
– Wagner Bertolini Junior
Nov 22 '16 at 11:01
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Difference between val() and text()
...ing content with .val('content') this problem didnt appear. Couldnt figure out why, but I think it has something to do with DOM cache-ing and different behaviour of these 2 methods.
– Erik Čerpnjak
Jul 1 '16 at 7:51
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SQLite Reset Primary Key Field
I have a few tables in SQLite and I am trying to figure out how to reset the auto-incremented database field.
4 Answers
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When to use NSInteger vs. int
... if it is 64-bit, it uses long. Using NSInteger, you don't need to worry about the architecture that the program is running on.
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NSUserDefaults removeObjectForKey vs. setObject:nil
...dUserDefaults] allKeys] and iterate through the NSArrya of key names, find out if setting a key to nil does remove the key from the 'allKey' array.
– RocketMan
May 24 '11 at 15:03
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How to create an exit message
...essage will be written to STDERR as opposed to puts which will write to STDOUT.
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'dragleave' of parent element fires when dragging over children elements
...ragging over, and $('.element').removeClass('dragging-over') when you drag out. Then in your CSS you can have .element.dragging-over * { pointer-events: none; }. That removes pointer events from all child elements only when you're dragging over.
– Gavin
Oct 15 ...
Performing regex Queries with pymongo
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Turns out regex searches are done a little differently in pymongo but is just as easy.
Regex is done as follows :
db.collectionname.find({'files':{'$regex':'^File'}})
This will match all documents that have a files property th...
How to POST JSON Data With PHP cURL?
...looking for it all week last week? Now I find it way after I had to figure out myself!
– pythonian29033
Sep 1 '16 at 11:38
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How to Right-align flex item?
...t;a href="#">Contact</a></div>
</div>
<h2>Without title</h2>
<div class="main">
<div class="a"><a href="#">Home</a></div>
<!-- <div class="b"><a href="#">Some title centered</a></div> -->
&...