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Why does typeof NaN return 'number'?
...9: Number value
primitive value corresponding to a double-precision 64-bit binary format IEEE 754 value.
ECMA 262 5e Section 4.3.23: NaN
Number value that is a IEEE 754 "Not-a-Number" value.
IEEE 754 on Wikipedia
The IEEE Standard for Floating-Point Arithmetic is a ...
vs
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Honest Abe
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answered May 21 '11 at 7:26
CodeBoyCodeBoy
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Python: Convert timedelta to int in a dataframe
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abeboparebopabeboparebop
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javac is not recognized as an internal or external command, operable program or batch file [closed]
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CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
CommonProgramW6432=C:\Program Files\Common Files
...
The most important variable is PATH. It is a list of paths, separated by ;. When a command is entered into cmd, each directory in the list will be scanned for a matching executable.
O...
How can I access and process nested objects, arrays or JSON?
...> x + 1)) // [2, 3, 4]
console.log(arr.map(x => String.fromCharCode(96 + x))) // ['a', 'b', 'c']
console.log(arr.map(x => x)) // [1, 2, 3] (no-op)
console.log(arr.map(x => Math.pow(x, 2))) // [1, 4, 9]
console.log(arr.map(String)) // ['1', '2', '3']
Array.prototype.reduce()
T...
Why git can't remember my passphrase under Windows
...ost likely a few hours of messing around. +1
– Angry 84
Jul 11 at 4:25
Thanks for that! The only thing I was missing w...
How to switch to the new browser window, which opens after click on the button?
...Security → Untick Enable Enhanced Protected Mode
Code:
Browser: IE11 x64 (Zoom: 100%)
OS: Windows 7 x64
Selenium: 3.5.1
WebDriver: IEDriverServer x64 3.5.1
public static String openWindow(WebDriver driver, By by) throws IOException {
String parentHandle = driver.getWindowHandle(); // Save pare...
How to read keyboard-input?
...
84
It seems that you are mixing different Pythons here (Python 2.x vs. Python 3.x)...
This is basi...
Scripting TFS Command Line for Get Latest Version, Check Out and Check in, programmatically
...is: %ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE, or on Windows x64: %ProgramFiles(x86)%\Microsoft Visual Studio 10.0\Common7\IDE (depending on Visual Studio version and installation settings).
Example for get:
cd C:\TFS\Arquitectura
"%PathToIde%\TF.exe" get $/Arquitectura/Main /recursiv...
What is the optimal length for an email address in a database?
...er", and the domain part is "example.com".
The local part must not exceed 64 characters and the domain part cannot be longer than 255 characters.
The combined length of the local + @ + domain parts of an email address must not exceed 254 characters. As described in RFC3696 Errata ID 1690.
I got t...