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Script entire database SQL-Server
...p level script, certainly not a script to create all tables, procs, udfs, .etc.
7 Answers
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Real mouse position in canvas [duplicate]
....
var canvas = document.getElementById("imgCanvas");
var context = canvas.getContext("2d");
function draw(evt) {
var pos = getMousePos(canvas, evt);
context.fillStyle = "#000000";
context.fillRect (pos.x, pos.y, 4, 4);
}
Note: borders and padding will affect position if applied direc...
PHP and Enumerations
...ract class DaysOfWeek
{
const Sunday = 0;
const Monday = 1;
// etc.
}
$today = DaysOfWeek::Sunday;
However, other use cases may require more validation of constants and values. Based on the comments below about reflection, and a few other notes, here's an expanded example which may be...
Prevent text selection after double click
...nt.detail === 2) to really prevent ONLY double-click (and not triple-click etc.)
– Robin Stewart
Feb 26 at 4:17
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Is there a way for non-root processes to bind to “privileged” ports on Linux?
...service as non-root but bind low ports. The short answer is that you do:
setcap 'cap_net_bind_service=+ep' /path/to/program
And then anytime program is executed thereafter it will have the CAP_NET_BIND_SERVICE capability. setcap is in the debian package libcap2-bin.
Now for the caveats:
You wi...
Safe integer parsing in Ruby
...f the string matches a pattern first. Like the /\d+/ regular expressions, etc.
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What is the difference between List (of T) and Collection(of T)?
...nt API - i.e. Anything that looks for IList, IList<T>, List<T> etc. In short, you have no idea whether it will be called. Polymorphism fixes this.
– Marc Gravell♦
Mar 11 '11 at 18:29
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Why would I use Scala/Lift over Java/Spring? [closed]
...d with programmatically generated form elements, <div>s, <p>s, etc.
This is powerful and useful, especially since Scala has a builtin language-level XML mode. One can write XML inline within Scala methods, including variable bindings in braces. This can be delightful for very simple X...
How can I color Python logging output?
...ndlers or propagated to other loggers. If you have configured file loggers etc. you probably don't want to have the colors in the log files. To avoid that, it's probably best to simply create a copy of record with copy.copy() before manipulating the levelname attribute, or to reset the levelname to ...
What exactly is OAuth (Open Authorization)?
... access to only your contact information (username, e-mail, date of birth, etc.) or to your entire list of friends, calendar and what not.
It allows you to manage access from the resource provider's application. If the third-party application does not provide mechanism for cancelling access, you wou...