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SQL Query to concatenate column values from multiple rows in Oracle
...ow url for more information about string concatenation.
http://www.oracle-base.com/articles/misc/StringAggregationTechniques.php
String Concatenation
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How can I get file extensions with JavaScript?
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@JustAndrei Still not all :) For pure file name (basename?), not a path, for practical reasons, I think it should be return filename.substring(0,1) === '.' ? '' : filename.split('.').slice(1).pop() || ''; This takes care of .file (Unix hidden, I believe) kind of files too. ...
Rotated elements in CSS that affect their parent's height correctly
...ses it to have shrink-to-fit width, which means that its width will be set based upon the intrinsic width of its contents - that is, based upon the intrinsic width of .element-to-rotate. (On supporting browsers, we could achieve this more cleanly with width: max-content, but as of December 2017, max...
Replacement for deprecated sizeWithFont: in iOS 7?
...cause that series of NSString+UIKit functions (sizewithFont:..., etc) were based on the UIStringDrawing library, which wasn't thread safe. If you tried to run them not on the main thread (like any other UIKit functionality), you'll get unpredictable behaviors. In particular, if you ran the functio...
Set keyboard caret position in html textbox
...cus. Most likely, it's because the browser sets the cursor position itself based on the position of the click. There doesn't seem to be a way around it from what I can tell, but I could be completely wrong.
– GJK
Jul 19 '13 at 12:30
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No Multiline Lambda in Python: Why not?
...evelopment of Reia, which was initially going to have Python's indentation based syntax with Ruby blocks too, all on top of Erlang. But, the designer wound up giving up on indentation sensitivity, and this post he wrote about that decision includes a discussion about problems he ran into with inde...
Restful API service
I'm looking to make a service which I can use to make calls to a web-based REST API.
11 Answers
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What are the differences between Autotools, Cmake and Scons?
...ves several problems that only really concerns the GNU project...for their base, core toolchain code. (Edit (05/24/2014): It should be noted that this type of concern is a potentially BAD thing to be worrying about- Heartbleed partially stemmed from this thinking and with correct, modern systems, y...
urlencode vs rawurlencode?
... it is.
RAWURLENCODE:
Allocates memory for the string
Iterates over it based on length provided in function call (not calculated in function as with URLENCODE).
Note: Many programmers have probably never seen a for loop iterate this way, it's somewhat hackish and not the standard convention us...
Copy/duplicate database without using mysqldump
...ind it as well. With that in mind, here is a simple way to duplicate a database from the command line of a windows server:
Create the target database using MySQLAdmin or your preferred method. In this example, db2 is the target database, where the source database db1 will be copied.
Execute the f...