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How to grep for two words existing on the same line? [duplicate]
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Prescription
One simple rewrite of the command in the question is:
grep "word1" logs | grep "word2"
The first grep finds lines with 'word1' from the file 'logs' and then feeds those into the second grep which looks for lines...
Start ssh-agent on login
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This script worked for me when I put it in my ~/.bashrc file (not my ~/.profile or ~/.bash_profile). The first time I open a local console it prompts for the passphrase, everything works from that point on without further promptin...
Resizing an image in an HTML5 canvas
I'm trying to create a thumbnail image on the client side using javascript and a canvas element, but when I shrink the image down, it looks terrible. It looks as if it was downsized in photoshop with the resampling set to 'Nearest Neighbor' instead of Bicubic. I know its possible to get this to lo...
How to become an OpenCart guru? [closed]
...is->document->getTitle()- Get page title
$this->document->setDescription($description) - Set meta description
$this->document->getDescription()- Get meta description
$this->document->setKeywords()- Set meta keywords
$this->document->getKeywords()- Get meta keywords
$thi...
Script not served by static file handler on IIS7.5
...just sets whether static content can be served or not. My problem is that script requests are being mapped to static content. If I turn it off, IIS doesn't even attempt to server the page, just giving me a blank.
– ProfK
Sep 21 '10 at 17:11
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How to do relative imports in Python?
... culprit was the lack of access to outer packages when directly running as script, something -m was designed to solve.
– MestreLion
Nov 7 '13 at 3:40
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Test if element is present using Selenium WebDriver?
...deviceNotFound.Count > 0 && deviceNotFound[0].Displayed){
//script to execute if element is found
} else {
//Test script goes here.
}
I know I'm a little late on the response to the OP. Hopefully this helps someone!
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Character Limit in HTML
...put type="text" id="Textbox" name="Textbox" maxlength="10" />
The JavaScript one (attach it to a onKey Event):
function limitText(limitField, limitNum) {
if (limitField.value.length > limitNum) {
limitField.value = limitField.value.substring(0, limitNum);
}
}
But anyway, ...
How do I replace text inside a div element?
...namically. What is the best, browser safe approach? I have prototypejs and scriptaculous available.
14 Answers
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Read user input inside a loop
I am having a bash script which is something like following,
6 Answers
6
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