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What is the difference between PS1 and PROMPT_COMMAND
...$(~/bin/bash_prompt)
}
export PROMPT_COMMAND=prompt_command
Then write a script (bash, perl, ruby: your choice), and place it in ~/bin/bash_prompt.
The script can use any information it likes to construct a prompt. This is much simpler IMO because you don't have to learn the somewhat baroque subs...
In Python, how does one catch warnings as if they were exceptions?
...
This is perfect. I just wanted my script to stop execution as soon as the warning was issued, so that I could print relevant debug information and fix the issue.
– Praveen
Apr 26 '17 at 15:53
...
Application_Error not firing when customerrors = “On”
...aspx. These pages were very simple but they had one piece of magic...
<script type="text/C#" runat="server">
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
Response.StatusCode = (int) System.Net.HttpStatusCode.InternalServerError;
}
</script>
...
How do I remove a submodule?
...
Note: since Git 2.17 (Q2 2018), git submodule deinit is no longer a shell script.
It is a call to a C function.
See commit 2e61273, commit 1342476 (14 Jan 2018) by Prathamesh Chavan (pratham-pc).
(Merged by Junio C Hamano -- gitster -- in commit ead8dbe, 13 Feb 2018)
git ${wt_prefix:+-C "$wt_pr...
Calling Python in Java?
...
Here a library that lets you write your python scripts once and decide which integration method (Jython, CPython via Jep and Py4j) to use at runtime: github.com/subes/invesdwin-context-python Since each method has its own benefits/drawbacks
– subes
...
Trying to fix line-endings with git filter-branch, but having no luck
...at your it might be:
One easy way to get a 'file not found' error for the script is by using a relative path - use an absolute one. Similarly you could get a permissions error if you haven't made your script executable (chmod +x).
Add comments and I'll try and help you work it out!
...
Detect if called through require or directly by command line
..., slightly shorter way (not outlined in the mentioned docs).
var runningAsScript = !module.parent;
I outlined more details about how this all works under the hood in this blog post.
share
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improv...
What is the difference between a framework and a library?
.... A software framework may
include support programs, code
libraries, a scripting language, or
other software to help develop and
glue together the different components
of a software project. Various parts
of the framework may be exposed
through an API..
So I'd say a library is just t...
How to Create Grid/Tile View?
...ble for legacy browser, specially IE8- :
<!--[if lte IE 9]>
<script src="/path/to/js/masonry.pkgd.min.js"></script>
<![endif]-->
Here we go:
.masonry-brick {
color: #FFF;
background-color: #FF00D8;
display: inline-block;
padding: 5px;
widt...
CSRF protection with CORS Origin header vs. CSRF token
...ted.
But what about other kinds of requests - e.g. form submit? Loading a script/img/... tag? Or any other way a page can use to (legally) create a request? Or maybe some known JS hack?
The Origin header is normally only sent for XHR cross-domain requests. Image requests do not contain the header....