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how to draw smooth curve through N points using javascript HTML5 canvas?
...common now.
This solution was extracted out of the book "Foundation ActionScript 3.0 Animation: Making things move". p.95 - rendering techniques: creating multiple curves.
Note: this solution does not actually draw through each of the points, which was the title of my question (rather it approxim...
Can Selenium Webdriver open browser windows silently in background?
...yVirtualDisplay from Pypi:
pip install pyvirtualdisplay
Sample Selenium script in Python in a headless mode with PyVirtualDisplay:
#!/usr/bin/env python
from pyvirtualdisplay import Display
from selenium import webdriver
display = Display(visible=0, size=(800, 600))
display...
Worth switching to zsh for casual use? [closed]
...t to make a /etc/bash_completion.d directory for any additional completion scripts (for instance I have the git completion script in there).
Once this is done the last step is to make sure the .bash_profile file in your home directory has
if [ -f /etc/bash_completion ]; then
. /etc/bash_comp...
How to split a file into equal parts, without breaking individual lines? [duplicate]
...te the number of lines, but I have to do this for a lot of files in a bash script. Many thanks!
6 Answers
...
Force line-buffering of stdout when piping to tee
... @houbysoft: I'm glad it worked for you. unbuffer is only a small script so you shouldn't have needed to recompile the whole package.
– Paused until further notice.
Jul 5 '12 at 3:40
...
How do I add a new sourceset to Gradle?
...great. So I wanted to document my solution.
This is a simple gradle build script that has an intTest source set in addition to the main and test source sets:
apply plugin: "java"
sourceSets {
// Note that just declaring this sourceset creates two configurations.
intTest {
java {
...
How do I properly escape quotes inside HTML attributes?
...this working below, or on jsFiddle.
alert($("option")[0].value);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select>
<option value="&quot;asd">Test</option>
</select>
Alternatively, you can delimi...
Why would one omit the close tag?
...lar <?php opening token can be validly paired with the rarely used </script> as odd closing token.
The "hard close tag" isn't even one -- just made that term up for analogy. Conceptionally and usage-wise __halt_compiler should however be recognized as close token.
__HALT_COMPILER();
?>
...
Can anyone explain python's relative imports?
...fely delete the top level __init__.py, if you don't import anything into a script further up the directory tree.
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How can I listen for a click-and-hold in jQuery?
...ener').on('clickHold', function() {
console.log('Worked!');
});
<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<img src="http://lorempixel.com/400/200/" id="HoldListener">
See on JSFiddle
Now you need just to set the time of holding and add clic...