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How do you round to 1 decimal place in Javascript?
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var number = 123.456;
console.log(number.toFixed(1)); // should round to 123.5
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Hashing a dictionary?
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answered Jan 3 '12 at 15:05
jomidojomido
1,0401212 silver badges1717 bronze badges
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Where to find Application Loader app in Mac?
...n Loader through Xcode resulted in a newer version that resolved an upload error.
– Jasper Kuperus
Jul 25 '19 at 9:18
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Move assignment operator and `if (this != &rhs)`
In the assignment operator of a class, you usually need to check if the object being assigned is the invoking object so you don't screw things up:
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What is the difference between JSON and Object Literal Notation?
...e mode, the latter definition replaces the former; in strict mode, it's an error).
Knowing that, just by looking at the syntax, your example is not JSON because of two reasons:
Your keys are not strings (literals). They are identifier names.
You cannot assign a function as a value to a "JSON o...
How can I get useful error messages in PHP?
...often I will try and run a PHP script and just get a blank screen back. No error message; just an empty screen. The cause might have been a simple syntax error (wrong bracket, missing semicolon), or a failed function call, or something else entirely.
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Unable to execute dex: method ID not in [0, 0xffff]: 65536
...ok+Twitter's SDKs together, even after enabling multidex support (this one error in particular gave me nightmares: java.lang.ClassNotFoundException: Didn't find class "org.qtproject.qt5.android.QtActivityDelegate" on path: DexPathList[[],nativeLibraryDirectories=[/vendor/lib, /system/lib]]). It turn...
Stop an input field in a form from being submitted
...r "PCI" compliance... if you say that the "data" is being sent are they in error?
– Rahul Dighe
Mar 11 '13 at 17:31
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What is the use of the @ symbol in PHP?
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It suppresses error messages — see Error Control Operators in the PHP manual.
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Pushing to Git returning Error Code 403 fatal: HTTP request failed
...word, not your SSH passphrase (which was what was giving me the same exact error).
I was having the same problem, but making sure to use my actual GitHub password at the terminal password prompt fixed the solution with no alteration to the config, or resorting to SSH.
The reason it is important t...