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How do you represent a JSON array of strings?
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I'll elaborate a bit more on ChrisR awesome answer and bring images from his awesome reference.
A valid JSON always starts with either curly braces { or square brackets [, nothing else.
{ will start an object:
{ "key": value, "another key": ...
Node.js Logging
...ther than "ALL", nothing gets printed in the file. I poked around a little bit and modified your code. It is working fine for me. I created two files.
logger.js
var log4js = require('log4js');
log4js.clearAppenders()
log4js.loadAppender('file');
log4js.addAppender(log4js.appenders.file('test.log')...
How to get result of console.trace() as string in javascript with chrome or firefox?
...This is only a minor enhancement to Konstantin's excellent code. It cuts a bit on the expense of throwing-catching and just instantiates the Error stack:
function getStackTrace () {
let stack = new Error().stack || '';
stack = stack.split('\n').map(function (line) { return line.trim(); });
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Can C++ code be valid in both C++03 and C++11 but do different things?
...lude N3485 which I link below fixed the undefined behavior of shifting a 1 bit into or past the sign bit. This is also covered in defect report 1457. Howard Hinnant commented on the significance of this change in the thread on Is left-shifting (<<) a negative integer undefined behavior in C++1...
Using Git, show all commits that are in one branch, but not the other(s)
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10 Answers
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How do I list all files of a directory?
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A bit simpler: (_, _, filenames) = walk(mypath).next() (if you are confident that the walk will return at least one value, which it should.)
– misterbee
Jul 14 '13 at 20:56
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Finding a branch point with Git?
... master
So, the goal: find B. Here are three ways that I found, after a bit of tinkering:
1. visually, with gitk:
You should visually see a tree like this (as viewed from master):
or here (as viewed from topic):
in both cases, I've selected the commit that is B in my graph. Once you cl...
How to sparsely checkout only one single file from a git repository?
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answered Mar 18 '10 at 4:58
VonCVonC
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git:// protocol blocked by company, how can I get around that?
...Git provides a way to rewrite URLs using git config. Simply issue the following command:
git config --global url."https://".insteadOf git://
Now, as if by magic, all git commands will perform a substitution of git:// to https://
What Changes Did This Command Make?
Take a look at your global con...
How do I start PowerShell from Windows Explorer?
Is there a way to start PowerShell in a specific folder from Windows Explorer, e.g. to right-click in a folder and have an option like "Open PowerShell in this Folder"?
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