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How to convert an IPv4 address into a integer in C#?
...uivalent to:
64*2^24 + 233*2^16 + 187*2^8 + 99
= 1089059683
And indeed, http://1089059683/ works as expected (at least in Windows, tested with IE, Firefox and Chrome; doesn't work on iPhone though).
Here's a test program to show both conversions, including the network/host byte swapping:
using ...
How to validate IP address in Python? [duplicate]
...at's the best way to validate that an IP entered by the user is valid? It comes in as a string.
11 Answers
...
How to create directory automatically on SD card
...
Make sure external storage is present:
http://developer.android.com/guide/topics/data/data-storage.html#filesExternal
private boolean isExternalStoragePresent() {
boolean mExternalStorageAvailable = false;
boolean mExternalStorageWriteable = fals...
JSON.parse vs. eval()
...mes where you need to use eval() to the JSON string. Use JSON parser from http://json.org as that handles everything a lot easier for you.
Eval() is an evil but against some browsers its a necessary evil but where you can avoid it, do so!!!!!
...
Checking if a key exists in a JavaScript object?
...mechanism in Javascript (similar to Java reflection in the Java language).
http://www.ecma-international.org/ecma-262/5.1/#sec-8.10
The Property Descriptor type is used to explain the manipulation and reification of named property attributes. Values of the Property Descriptor type are records compo...
Make a div fill up the remaining width
...ve a fixed width (in pixels): hence called non-fluid layout.
Live Demo on http://jsbin.com/qukocefudusu/1/edit?html,css,output
<style>
/*
* [1] & [3] "floats" makes the 2 divs align themselves respectively right & left
* [2] "overflow: auto;" makes this div take the rem...
Ignore Xcode warnings when using Cocoapods
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to throw an exception in C?
...n C it's guaranteed there won't be exceptions,how?
– httpinterpret
May 23 '10 at 12:55
63
@httpin...
Creating a simple XML file using python
...
Yattag http://www.yattag.org/ or https://github.com/leforestier/yattag provides an interesting API to create such XML document (and also HTML documents).
It's using context manager and with keyword.
from yattag import Doc, indent
...