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Difference between val() and text()

...ut element -- regardless of type. .text() gets the innerText (not HTML) of all the matched elements: .text() The result is a string that contains the combined text contents of all matched elements. This method works on both HTML and XML documents. Cannot be used on input elements. For i...
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How much faster is C++ than C#?

... more advanced JIT optimizations being complicated to implement, and the really cool ones are only arriving just now. So C++ is faster, in many cases. But this is only part of the answer. The cases where C++ is actually faster, are highly optimized programs, where expert programmers thoroughly opti...
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Get selected option from select element

...ted elements use $("select option:selected").length To Get the value of all selected elements use var str = ""; $("select option:selected").each(function () { str += $(this).text() + " "; }); share ...
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pycharm running way slow

...karound to remedy the problem based on the analysis of the provided data. All the other "solutions" (like enabling Power Save mode and changing the highlighting level) will just hide the real problems that should be fixed. ...
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How to determine the current shell I'm working on

...s to finding the name of the current shell's executable: Please note that all three approaches can be fooled if the executable of the shell is /bin/sh, but it's really a renamed bash, for example (which frequently happens). Thus your second question of whether ps output will do is answered with "n...
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Remove leading zeros from a number in Javascript [duplicate]

...console.log(`Subtracting zero conversion result: ${parsedNumber}`); All results will be incorrect. That's because, when converted, the numString value is greater than Number.MAX_SAFE_INTEGER. i.e., 99999999999999999999 > 9007199254740991 This means all operation performed with the as...
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How To Get IPython Notebook To Run Python 3?

... 3 instead of 2 on my MAC 10.9, I did the following steps $ sudo pip3 install ipython[all] Then $ ipython3 notebook share | improve this answer | follow ...
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SQL Server: Difference between PARTITION BY and GROUP BY

I've been using GROUP BY for all types of aggregate queries over the years. Recently, I've been reverse-engineering some code that uses PARTITION BY to perform aggregations. In reading through all the documentation I can find about PARTITION BY , it sounds a lot like GROUP BY , maybe with a ...
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Signtool error: No certificates were found that met all given criteria with a Windows Store App?

...e there was a signing certificate setup to match the computer it was originally developed on. You can check this by going to the project properties > signing tab and checking the certificate details. You can uncheck "Sign the ClickOnce manifests" to disable signing. If you don't want to turn...
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History or log of commands executed in Git

...y I can keep track of commands I used in Git under Windows? I want to view all the commands that I have applied on my repository. ...