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knitr Markdown highlighting in Emacs?
...y Emacs-ESS has no highlighting for Rmd documents or even simple markdown (and by the way your linked article doesn't claim so). As for the former you need polymode and for the latter markdown.el. Besides, if all you want is to just switch the ESS engine from Sweave to knitr (without highlighting!)...
Is there a code obfuscator for PHP? [closed]
...HP? I've tried some but they don't work for very big projects. They can't handle variables that are included in one file and used in another, for instance.
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How to extract base URL from a string in JavaScript?
I'm trying to find a relatively easy and reliable method to extract the base URL from a string variable using JavaScript (or jQuery).
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Array versus List: When to use which?
What are the scenarios when one is preferable over the other? And why?
16 Answers
16
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IllegalMonitorStateException on wait() call
...ency packages instead of the old school threading packages. They are safer and way easier to work with.
Happy coding.
EDIT
I assumed you meant Object.wait() as your exception is what happens when you try to gain access without holding the objects lock.
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The easiest way to transform collection to array?
...t a size 0 array, it will make a new array, meaning you have a small array and a large array being made when such is unnecessary.
– corsiKa
Jul 20 '10 at 21:42
4
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Max length UITextField
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With Swift 5 and iOS 12, try the following implementation of textField(_:shouldChangeCharactersIn:replacementString:) method that is part of the UITextFieldDelegate protocol:
func textField(_ textField: UITextField, shouldChangeCharacter...
Why use finally in C#?
...d regardless of whether or not there is an exception. This comes in very handy when it comes to certain housekeeping functions you need to always run like closing connections.
Now, I'm guessing your question is why you should do this:
try
{
doSomething();
}
catch
{
catchSomething();
}
f...
How do I push a local Git branch to master branch in the remote?
I have a branch called develop in my local repo, and I want to make sure that when I push it to origin it's merged with the origin/master. Currently, when I push it's added to a remote develop branch.
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Centering text in a table in Twitter Bootstrap
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Add .texter-center in the <table> and all rows will become centered.
– chaim
Aug 9 '14 at 1:07
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