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How to sum array of numbers in Ruby?
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cURL equivalent in Node.js?
...mple in their docs:
var http = require("http");
var options = {
host: 'www.google.com',
port: 80,
path: '/upload',
method: 'POST'
};
var req = http.request(options, function(res) {
console.log('STATUS: ' + res.statusCode);
console.log('HEADERS: ' + JSON.stringify(res.headers));
res....
Why is “int i = 2147483647 + 1;” OK, but “byte b = 127 + 1;” is not compilable?
Why is int i = 2147483647 + 1; OK, but byte b = 127 + 1; is not compilable?
4 Answers
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Android equivalent to NSNotificationCenter
...ng an iPhone application over to android, I am looking for the best way to communicate within the app. Intents seem to be the way to go, is this the best (only) option? NSUserDefaults seems much lighter weight than Intents do in both performance and coding.
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Copy/duplicate database without using mysqldump
.... With that in mind, here is a simple way to duplicate a database from the command line of a windows server:
Create the target database using MySQLAdmin or your preferred method. In this example, db2 is the target database, where the source database db1 will be copied.
Execute the following state...
How can I delete all of my Git stashes at once?
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The following command deletes all your stashes:
git stash clear
From the git documentation:
clear
Remove all the stashed states.
IMPORTANT WARNING: Those states will then be subject to pruning, and may be impossible to recover (...).
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Capture HTML Canvas as gif/jpg/png/pdf?
... var img = canvas.toDataURL("image/jpeg"); am getting the background as complete black. How to rectify that
– gauti
Dec 23 '13 at 14:55
190
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Why can't I have abstract static methods in C#?
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Chris HansonChris Hanson
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