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Stop setInterval
...you acn't clear on this, since this is not a time interval. If you use TypeScript you would got in trouble: No overload matches this call.Overload 1 of 2, '(intervalId: Timeout): void', gave the following error: Argument of type 'this' is not assignable to parameter of type 'Timeout'.
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Draw on HTML5 Canvas using a mouse
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Here is a working sample.
<html>
<script type="text/javascript">
var canvas, ctx, flag = false,
prevX = 0,
currX = 0,
prevY = 0,
currY = 0,
dot_flag = false;
var x = "black",
y = 2;
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Disable browser 'Save Password' functionality
...hy it would be though) you could theoretically add this attribute with javascript afterwards but then users with js disabled (probably a neglectable amount of your userbase or zero if your site requires js) will still have their passwords saved.
Example with jQuery:
$('#loginForm').attr('autocompl...
In Git, how can I write the current commit hash to a file in the same commit
... as soon as you modify any file.
However, there're three options:
Use a script to increment 'commit id' and include it somewhere. Ugly
.gitignore the file you're going to store the hash into. Not very handy
In pre-commit, store the previous commit hash :) You don't modify/insert commits in 99.99%...
Disable pasting text into HTML form
Is there a way using JavaScript to disable the ability to paste text into a text field on an HTML form?
23 Answers
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Python syntax for “if a or b or c but not all of them”
I have a python script that can receive either zero or three command line arguments. (Either it runs on default behavior or needs all three values specified.)
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What is a word boundary in regex?
... most flavors that support Unicode, \w includes many characters from other scripts. There is a lot of inconsistency about which characters are actually included. Letters and digits from alphabetic scripts and ideographs are generally included. Connector punctuation other than the underscore and n...
How to configure a HTTP proxy for svn
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@ErikMitchell: Create two versions of the config file and scripts which allow you to switch. Read your OSs docs how to hook into the network discovery mechanism and execute the correct script when your laptop notices where it is.
– Aaron Digulla
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How do you clear the SQL Server transaction log?
...r, you should have a job that backs up the log every 15 minutes. Here is a script that will generate timestamped file names based on the current time (but you can also do this with maintenance plans etc., just don't choose any of the shrink options in maintenance plans, they're awful).
DECLARE @pat...
Read user input inside a loop
I am having a bash script which is something like following,
6 Answers
6
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