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Regular expression to match a word or its prefix
...ur pattern:
Above screenshot taken from this live example: https://regex101.com/r/cU5lC2/1
Matching any whole word on the commandline.
I'll be using the phpsh interactive shell on Ubuntu 12.10 to demonstrate the PCRE regex engine through the method known as preg_match
Start phpsh, put some con...
Store boolean value in SQLite
... is execute so 7 is all of them like binary 111. 5 is read and execute so 101. Make up your own encoding scheme.
I'm just writing something for storing TV schedule data from Schedules Direct and I have the binary or yes/no fields: stereo, hdtv, new, ei, close captioned, dolby, sap in Spanish, sea...
What is the difference between iterator and iterable and how to use them?
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ColinDColinD
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Submit form using a button outside the tag
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Josef Engelfrost
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answered Aug 11 '11 at 4:09
Jason GennaroJason Ge...
How do I render a partial of a different format in Rails?
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101
Beginning with Rails 3.2.3, when calling render :partial (only works outside of the respond_to...
Finding out whether a string is numeric or not
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Regexident
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answered May 22 '11 at 23:10
Sam SymonsSam Symon...
Passing a method as a parameter in Ruby
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The comments referring to blocks and Procs are correct in that they are more usual in Ruby. Bu...
Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
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101
The range of floating point numbers usually exceeds the range of integers. By returning a floa...
How to rename a file using Python
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YOUYOU
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How can I perform a str_replace in JavaScript, replacing text in JavaScript?
...x. If you need to use regex, then i recommend testing it with https://regex101.com/
city_name.replace(/ /gi,'_'); // Returns: Some_text_with_spaces
Replaces all spaces with _ without regex. Functional way.
city_name.split(' ').join('_'); // Returns: Some_text_with_spaces
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