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Create an empty object in JavaScript with {} or new Object()?
...sing new Object(); - whereas {}; can make your code more compact, and more readable.
For defining empty objects they're technically the same. The {} syntax is shorter, neater (less Java-ish), and allows you to instantly populate the object inline - like so:
var myObject = {
title: 'Frog'...
Setting Authorization Header of HttpClient
...
@lacripta, This is true but if you read the last 2 sentence I say its best practice to reuse HttpClient for exactly this reason but I think it is out of scope for this question.
– Florian Schaal
Aug 13 '18 at 16:40
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How to determine CPU and memory consumption from inside a process?
...as of Linux kernel 2.6!?
In the end I got all values via a combination of reading the pseudo-filesystem /proc and kernel calls.
Total Virtual Memory:
#include "sys/types.h"
#include "sys/sysinfo.h"
struct sysinfo memInfo;
sysinfo (&memInfo);
long long totalVirtualMem = memInfo.totalram;
//...
iFrame src change event detection?
...ocation.href is available for other domains, but only for writing. However reading this.contentWindow.location.href is limited to the same domain.
– wadim
Mar 4 '15 at 11:17
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Arrow operator (->) usage in C
I am reading a book called "Teach Yourself C in 21 Days" (I have already learned Java and C# so I am moving at a much faster pace). I was reading the chapter on pointers and the -> (arrow) operator came up without explanation. I think that it is used to call members and functions (like the eq...
Use ffmpeg to add text subtitles [closed]
...player. This is different to adding them as a subtitle stream which can be read by the player and displayed if the viewer wants them.
– stib
Nov 14 '14 at 9:03
2
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How to add manifest permission to an application?
...ion.CALL_PHONE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:...
How do I detect the Python version at runtime? [duplicate]
...is answer is the way to go if you want to log or display the version to be read by a human.
– NauticalMile
Jul 13 '17 at 16:29
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What are Aggregates and PODs and how/why are they special?
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How to read:
This article is rather long. If you want to know about both aggregates and PODs (Plain Old Data) take time and read it. If you are interested just in aggregates, read only the first part. If you are interested only in ...
Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
...ou explain what the double vertical lines mean? I'm not really sure how to read this line: item.brand.indexOf($scope.query)!=-1 || item.model.indexOf($scope.query)!=-1)
– LazerSharks
Jul 26 '13 at 21:10
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