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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...
Equation (expression) parser with precedence?
...w 'trailingJunk';
}
return value;
} catch(e) {
alert(r.error + ' (' + e + '):\n' + r.string.substr(0, r.offset) + '<*>' + r.string.substr(r.offset));
return;
}
}
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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
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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...
jQuery append() - return appended elements
...;",
htmlB="<div class=children>B</div>";
// jQuery object
alert( $(container).append(htmlA) ); // outputs "[object Object]"
// HTML DOM element
alert( $(container).append(htmlB).get(0) ); // outputs "[object HTMLDivElement]"
...
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
...
vertical-align with Bootstrap 3
...item’s margin box is centered in the cross axis within the line.
Big Alert
Important note #1: Twitter Bootstrap doesn't specify the width of columns in extra small devices unless you give one of .col-xs-# classes to the columns.
Therefore in this particular demo, I have used .col-xs-* classe...
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 {
...
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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