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Regular expression to match numbers with or without commas and decimals in text
... you're working with JavaScript or Ruby or something, things start looking more complex:
(?:^|\s)(\d*\.?\d+|\d{1,3}(?:,\d{3})*(?:\.\d+)?)(?!\S)
You'll have to use capture groups; I can't think of an alternative without lookbehind support. The numbers you want will be in Group 1 (assuming the whole...
How do I get the result of a command in a variable in windows?
...where you find yourself needing to use variables, you should use something more modern like PowerShell.
– Ajedi32
Jul 25 '15 at 20:34
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How do I activate C++ 11 in CMake?
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Align two inline-blocks left and right on same line
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Edit: 3 years has passed since I answered this question and I guess a more modern solution is needed, although the current one does the thing :)
1.Flexbox
It's by far the shortest and most flexible. Apply display: flex; to the parent container and adjust the placement of its children by justi...
What is the difference between native code, machine code and assembly code?
...t. What you say may be true of Microsoft-supported languages, but there's more compiled languages than are supported by Visual Studio.
– David Thornley
Aug 10 '10 at 14:36
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How to fix org.hibernate.LazyInitializationException - could not initialize proxy - no Session
...pe id equal to 3 in the query statement just couple of lines above.
Some more reading:
session factory configuration
problem with closed session
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error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
My problem started off with me not being able to log in as root any more on my mysql install. I was attempting to run mysql without passwords turned on... but whenever I ran the command
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Check if application is on its first run [duplicate]
...ent, will always be false. Despite this value doesn't really matter, it is more common and conventional to expect false as the default value of a boolean. If I used this approach I would use an appHasRunBefore preference in the following way if (prefs.getBoolean("appHasRunBefore", false)){ /* This i...
How can i tell if an object has a key value observer attached
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What's the difference between a POST and a PUT HTTP REQUEST?
...egarding whether or not to redirect the request.
Additionally, and a bit more concisely, RFC 7231 Section 4.3.4 PUT states (emphasis added),
4.3.4. PUT
The PUT method requests that the state of the target resource be
created or replaced with the state defined by the representation
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