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What is the difference between an int and a long in C++?
...der Windows they are the same, but for example on Alpha systems a long was 64 bits whereas an int was 32 bits. This article covers the rules for the Intel C++ compiler on variable platforms. To summarize:
OS arch size
Windows IA-32 4 bytes
Windows Intel 64...
How to check if an option is selected?
...the selected option this way:
$('#mySelectBox option:selected')...
LIVE DEMO
But if you want to iterate all the options, do it with this.selected instead of this.isChecked which doesn't exist:
$('#mySelectBox option').each(function() {
if (this.selected)
alert('this option is selecte...
Should Github be used as a CDN for javascript libraries? [closed]
...tag or commit hash in the URL (not a branch). Files are cached permanently based on the URL. rawgit.com
– Kerem Baydoğan
May 2 '16 at 12:10
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View contents of database file in Android Studio
...devices to get the list of your devices
C:\Android\adt-bundle-windows-x86_64\sdk\platform-tools>adb devices
List of devices attached
emulator-xxxx device
3- Connect a shell to your device:
C:\Android\adt-bundle-windows-x86_64\sdk\platform-tools>adb -s emulator-xxxx shell
4- Navigate to...
Encode String to UTF-8
...
Amir RachumAmir Rachum
64.1k6666 gold badges154154 silver badges237237 bronze badges
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How do you convert epoch time in C#?
...Thanks for the code. Just a slight recommendation when creating the Epoch base: be sure to explicitly set the Millisecond value to 0. i.e. var epoch = new DateTime(1970, 1, 1, 0/*h*/, 0/*m*/, 0/*s*/, 0 /*ms*/, DateTimeKind.Utc); If you don't explicitly set it the millisecond value seems to come o...
How could I convert data from string to long in c#
...ers (see below) listed here. Please review and up-vote them.
Convert.ToInt64("1100.25")
Method signature from MSDN:
public static long ToInt64(
string value
)
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How to perform a mysqldump without a password prompt?
...p -u root mysql | head
-- MySQL dump 10.13 Distrib 5.6.23, for Linux (x86_64)
--
-- Host: localhost Database: mysql
-- ------------------------------------------------------
-- Server version 5.6.23
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_S...
How to save an image locally using Python whose URL address I already know?
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Noufal IbrahimNoufal Ibrahim
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100% width Twitter Bootstrap 3 template
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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