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Replacing Spaces with Underscores
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You can also do this to prevent the words from beginning or ending with underscores like _words_more_words_, This would avoid beginning and ending with white spaces.
$trimmed = trim($string); // Trims both ends
$convert = str_replace('', '_', $trimmed);
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Is there already a Google+ API? [closed]
...omething to play around with while we're waiting for the full official API from Google:
Update:
I've just added support for feed posts as well. You can use this library in your server-side code to read a public profile, post, and relationship data, cache it in a MySQL database, and serve the data ...
How to use IntelliJ IDEA to find all unused code?
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In latest IntelliJ versions, you should run it from Analyze->Run Inspection By Name:
Than, pick Unused declaration:
And finally, uncheck the Include test sources:
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Javascript. Assign array values to multiple variables? [duplicate]
...assignment:
Destructuring assignment makes it possible to extract data from arrays or objects using a syntax that mirrors the construction of array and object literals.
The object and array literal expressions provide an easy way to create ad-hoc packages of data. Once you've created these ...
UNIX export command [closed]
...you execute a program the child program inherits its environment variables from the parent. For instance if $HOME is set to /root in the parent then the child's $HOME variable is also set to /root.
This only applies to environment variable that are marked for export. If you set a variable at the co...
Convert all strings in a list to int
...lts = map(int, results)
In Python 3, you will need to convert the result from map to a list:
results = list(map(int, results))
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Filtering a data frame by values in a column [duplicate]
...me indexing
studentdata[studentdata$Drink == 'water',]
Read the warning from ?subset
This is a convenience function intended for use interactively. For
programming it is better to use the standard subsetting functions like
‘[’, and in particular the non-standard evaluation of argumen...
Git conflict markers [duplicate]
After I pulled from remote branch, I got conflict, when I open the file it looks something like below:
1 Answer
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Convert String to System.IO.Stream [duplicate]
... @xbonez: Stream is not the same as MemoryStream. MemoryStream inherits from Stream, just like FileStream. So you can cast them as Stream...
– Marco
Nov 8 '11 at 7:31
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Is local static variable initialization thread-safe in C++11? [duplicate]
...y suggestion that static initialization would somehow provide an exemption from that rule, so I didn't think it worth calling out specifically.
– Kerrek SB
Oct 2 '14 at 10:44
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