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Highlight bash/shell code in markdown
...it looks to the user (with prompts, not just as contents of a hypothetical script file), then the right identifier to use at the moment is console:
```console
foo@bar:~$ whoami
foo
```
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i...
Pretty-Printing JSON with PHP
I'm building a PHP script that feeds JSON data to another script. My script builds data into a large associative array, and then outputs the data using json_encode . Here is an example script:
...
Styling an input type=“file” button
...lt, as most browsers will not change the appearance from either CSS or javascript.
Even the size of the input will not respond to the likes of:
<input type="file" style="width:200px">
Instead, you will need to use the size attribute:
<input type="file" size="60" />
For any styling...
How to detect the physical connected state of a network cable/connector?
...connected state of an RJ45 connector to its socket. Preferably using BASH scripting only.
14 Answers
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Jquery UI tooltip does not support html content
...ent: function () {
return $(this).prop('title');
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<div class="tooltip" title="&lt;div&am...
How is Docker different from a virtual machine?
...el. That will clear up lot of things.
Note: I'm simplifying a bit in the description below. See references for more information.
How does virtualization work at a low level?
In this case the VM manager takes over the CPU ring 0 (or the "root mode" in newer CPUs) and intercepts all privileged calls m...
How to save an image locally using Python whose URL address I already know?
...
I wrote a script that does just this, and it is available on my github for your use.
I utilized BeautifulSoup to allow me to parse any website for images. If you will be doing much web scraping (or intend to use my tool) I suggest yo...
jQuery checkbox checked state changed event
...5000);
setTimeout(generateRandomArticle.bind(null, ++title), 10000);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<section id="post-list" class="list post-list">
<article class="post">
<h1>Title 1</h1>
<...
How to read a text file into a string variable and strip newlines?
... for the clarification. So, it seems that my version might be ok for small scripts - but OTOH it should preferably be avoided altogether to not make it a habit.
– tuomassalo
Oct 20 '13 at 17:18
...
How to define Gradle's home in IDEA?
...
You can write a simple gradle script to print your GRADLE_HOME directory.
task getHomeDir {
doLast {
println gradle.gradleHomeDir
}
}
and name it build.gradle.
Then run it with:
gradle getHomeDir
If you installed with homebrew, use ...