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How to escape double quotes in a title attribute
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There is at least one situation where using single quotes will not work and that is if you are creating the markup "on the fly" from JavaScript. You use single quotes to contain the string and then any property in the markup can have dou...
In PHP, can you instantiate an object and call a method on the same line?
...n new Test($param);
}
This way, you'll even have hints in your IDE -- at least, with Eclipse PDT 2.x ; see the screeshot :
Edit 2010-11-30 : Just for information, a new RFC has been submitted, a few days ago, that proposes to add this feature to one of the future versions of PHP.
See : Re...
What is the difference between bindParam and bindValue?
... to a placeholder and with bindValue I can do the same! - in my example at least...
– Richard
Aug 23 '12 at 6:28
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Does anyone still use [goto] in C# and if so why? [closed]
... I actually see this as the most valid reason to use [goto] yet. At least in this scenario it increases readability for programmers unaware that cases drop into each other without a break statement.
– Brian Scott
Jul 1 '11 at 9:44
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How to include JavaScript file or library in Chrome console?
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Security policy prevents this from working, at least on the Chrome new tab page as of version 66. Uncaught (in promise) EvalError: Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy ...
How do you automatically resize columns in a DataGridView control AND allow the user to resize the c
... The code to get datagridview to autosize is very annoying as it is, so at least check your answer first. It's the very first line you wrote and is wrong.
– barlop
Jun 2 '16 at 4:58
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How to get JS variable to retain value after page refresh? [duplicate]
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In addition to cookies and localStorage, there's at least one other place you can store "semi-persistent" client data: window.name. Any string value you assign to window.name will stay there until the window is closed.
To test it out, just open the console and type window.na...
Getting hold of the outer class object from the inner class object
...eld holding the reference to the outer class has package level access - at least with the JDK I'm using.
EDIT: The name used (this$0) is actually valid in Java, although the JLS discourages its use:
The $ character should be used only in
mechanically generated source code or,
rarely, to ac...
How to append a char to a std::string?
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For such an answer to be meaningful, you should a least tell what compiler are you using, because such things might vary a LOT. Telling about your processor can be great too, to get a rough estimate on the actual impact this might have.
– akaltar
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Getting SyntaxError for print with keyword argument end=' '
... won't work, since bar is not defined; so what is bar in your example? (At least for me with Python 3.7)
– Qaswed
Apr 5 '19 at 11:27
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