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What reason is there to use null instead of undefined in JavaScript?
...ment fragment, or similar that relates to the DOM.
If you're working with JSON, then a special case needs to be made: for undefined property values, you should either set them to "" or null because a value of undefined is not considered proper JSON format.
With this said, as a previous poster has ...
PHP cURL vs file_get_contents
...ble faster.
I need to add one note on this that I just send GET and recive JSON content. If you setup cURL properly, you will have a great response. Just "tell" to cURL what you need to send and what you need to recive and that's it.
On your exampe I would like to do this setup:
$ch = curl_init('ht...
Async call with await in HttpClient never returns
...pplication on the Win8 CP; this call simply hits a web service and returns JSON data.
3 Answers
...
Case-INsensitive Dictionary with string key-type in C#
...control in the instance creation, let say your object is desterilized from json etc, you can create a wrapper class that inherits from dictionary class.
public class CaseInSensitiveDictionary<TValue> : Dictionary<string, TValue>
{
public CaseInSensitiveDictionary() : base(StringCompa...
使用App Inventor 2 控制物联网设备/低功耗蓝牙设备(BLE) · App Inventor 2 中文网
...动态检测特定连接设备支持的所有 GATT 服务和特性的块来处理特定于设备的功能。 这些块扫描设备提供的服务和特征，并在列表中返回这些服务和特征。
此外，为了提供灵活性并扩大对更多设备的支持，BluetoothLE 组件的开发包...
Code for decoding/encoding a modified base64 URL
...in case it helps, the code snippet that Sushil found in the link provided (JSON Web Signature ietf draft) works for when encoding Base 64 as a parameter in URL.
Copied snippet below for those that are lazy:
static string Base64UrlEncode(byte[] arg)
{
string s = Convert.ToBase64Stri...
TCP loopback connection vs Unix Domain Socket performance
...ts, etc. Google this if in doubt, not a new thing.
– JSON
Oct 17 '14 at 20:45
4
What about local ...
Should I check in node_modules to git when creating a node.js app on Heroku?
... a good idea to always explicitly set the engines section of your packages.json according to this guide to avoid these types of situations:
{
"name": "myapp",
"version": "0.0.1",
"engines": {
"node": "0.8.x",
"npm": "1.1.x"
}
}
This will ensure dev/prod parity and reduce the like...
Will Dart support the use of existing JavaScript libraries?
...rved for the core libraries of dartc (dart:core, dart:dom, dart:html, dart:json, etc), which itself compiles to javascript.
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How can you find the unused NuGet packages in a solution?
...ed and suggested to remove.
Unfortunately, this doesn't work for project.json projects (RSRP-454515) and ASP.NET core projects (RSRP-459076)
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