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How to remove leading and trailing whitespace in a MySQL field?
...useful for other reasons, as described in this blog post.
Demo
Rextester online demo. In particular, the last row shows the other methods failing but the regular expression method succeeding.
Function:
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The type or namespace name could not be found [duplicate]
...nks everyone!
I guess it figures that after all that time spent searching online, I find the solution minutes after posting, I guess the trick is knowing the right question to ask..
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What does it mean by buffer?
...cts as a buffer between you and the candy bag.
If you're watching a movie online, the web service will continually download the next 5 minutes or so into a buffer, that way your computer doesn't have to download the movie as you're watching it (which would cause hanging).
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How to parse JSON using Node.js? [closed]
... here, i've published a demo where you can see and play with this answer online (the parsing example is in app.js file - then click on the run button and see the result in the terminal): link you can modify the code and see the impact...
– nathan g
Jan 6 '15...
Are there any disadvantages to always using nvarchar(MAX)?
...ent storage etc). It fails to mention the actual differences: no index, no online operations on MAX types
– Remus Rusanu
Aug 25 '11 at 15:53
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Install tkinter for Python
...Ahh, in the end it was just the T that was the issue! I was following some online code which had it in caps. Thanks so much!!
– Shravya Boggarapu
Sep 14 at 6:57
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Vim multiline editing like in sublimetext?
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if you use the "global" command, you can repeat what you can do on one online an any number of lines.
:g/<search>/.<your ex command>
example:
:g/foo/.s/bar/baz/g
The above command finds all lines that have foo, and replace all occurrences of bar on that line with baz.
:g/.*/
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Get Element value with minidom with Python
I am creating a GUI frontend for the Eve Online API in Python.
9 Answers
9
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C++ Convert string (or char*) to wstring (or wchar_t*)
...::wstring wide = converter.from_bytes(narrow_utf8_source_string);
Longer online compilable and runnable example:
(They all show the same example. There are just many for redundancy...)
http://ideone.com/KA1oty
http://ide.geeksforgeeks.org/5pRLSh
http://rextester.com/DIJZK52174
Note (old):
As...
How to do this using jQuery - document.getElementById(“selectlist”).value
...for these sorts of questions you should check out the Jquery Documentation online - it really is quite comprehensive.
The feature you are after is called 'jquery selectors'
Generally you do $('#ID').val() - the .afterwards can do a number of things on the element that is returned from the selector...