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Can I convert long to int?
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@Chris: new Random() uses Environment.TickCount under the hood; no need to seed manually with clock ticks.
– Mehrdad Afshari
Oct 8 '11 at 22:51
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JS: iterating over result of getElementsByClassName using Array.forEach
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Edit: Although the return type has changed in new versions of HTML (see Tim Down's updated answer), the code below still works.
As others have said, it's a NodeList. Here's a complete, working example you can try:
<!DOCTYPE html>
<html>
<head>
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In Clojure how can I convert a String to a number?
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New answer
I like snrobot's answer better. Using the Java method is simpler and more robust than using read-string for this simple use case. I did make a couple of small changes. Since the author didn't rule out negative numb...
How to copy commits from one branch to another?
...y deploy_template
git checkout deploy
git rebase master
This will create new branch deploy (I use -f to overwrite existing deploy branch) on deploy_template, then rebase this new branch onto master, leaving deploy_template untouched.
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max value of integer
...7 295
unsigned 64 bit 0 +18 446 744 073 709 551 615
In Java, the Java Language Specification determines the representation of the data types.
The order is: byte 8 bits, short 16 bits, int 32 bits, long 64 bits. All of these types are signed, there are no unsigned ver...
How do I rename a column in a database table using SQL?
...... CHANGE:
ALTER TABLE <table_name> CHANGE <column_name> <new_column_name> <data_type> ...
Note that you can't just rename and leave the type and constraints as is; you must retype the data type and constraints after the new name of the column.
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Why does “pip install” inside Python raise a SyntaxError?
...may cause closing a thread or may require a restart of interpreter to load new installed package so this is the right way of using the API: subprocess.check_call([sys.executable, '-m', 'pip', 'install', 'SomeProject']) but since Python allows to access internal API and you know what you're using the...
right click context menu for datagridview
...e)
{
if (e.Button == MouseButtons.Right)
{
ContextMenu m = new ContextMenu();
m.MenuItems.Add(new MenuItem("Cut"));
m.MenuItems.Add(new MenuItem("Copy"));
m.MenuItems.Add(new MenuItem("Paste"));
int currentMouseOverRow = dataGridView1.HitTest(e.X,e.Y)...
What is the best Battleship AI?
...ic Version Version { get { return this.version; } }
Random rand = new Random();
Version version = new Version(1, 1);
Size gameSize;
public void NewGame(Size size, TimeSpan timeSpan)
{
this.gameSize = size;
}
public void PlaceShip...
A Better Django Admin ManyToMany Field Widget
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f5385933%2fa-better-django-admin-manytomany-field-widget%23new-answer', 'question_page');
}
);
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