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Add … if string is too long PHP [duplicate]
I have a description field in my MySQL database, and I access the database on two different pages, one page I display the whole field, but on the other, I just want to display the first 50 characters. If the string in the description field is less than 50 characters, then it won't show ... , but if...
How to document a method with parameter(s)?
... tools, such as Sphinx.
One example:
Parameters
----------
x : type
Description of parameter `x`.
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Node.js: what is ENOSPC error and how to solve?
... it strange that the error that comes out is simply ENOSPC? Why not have a description right after the output like ENOSPC - no space on drive? Sure, the error code makes sense once you know what it means (Error NO SPaCe), but why not just give users that info up front?
– Shadon...
jQuery Mobile: document ready vs. page events
...g all your page events and if you read this article carefully (page events descriptions) you will know how much time jQm spent of page enhancements, page transitions ....
Final notes
Always, and I mean always read official jQuery Mobile documentation. It will usually provide you with needed inform...
Best design for a changelog / auditing database table? [closed]
..., like the one you described:
event ID
event date/time
event type
user ID
description
The idea was the same: to keep things simple.
However, it quickly became obvious that this minimalistic design was not sufficient. The typical audit was boiling down to questions like this:
Who the heck crea...
How do I handle newlines in JSON?
... .replace("\n", "\\n") should do the job fine!! For example, var test = [{"description":"Some description about the product. This can be multi-line text."}]; console.log(JSON.parse(test.replace(/\n/g, "\\n"))); will output the object perfectly fine to browser console as [{"description":"Some descri...
Remove the bottom divider of an android ListView
...
Just add
android:footerDividersEnabled="false"
to your ListView description
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Differences between Exception and Error
...
The description of the Error class is quite clear:
An Error is a subclass of Throwable
that indicates serious problems that a
reasonable application should not try
to catch. Most such errors are
abnormal conditions. T...
How to prevent a dialog from closing when a button is clicked
...s show how to prevent the positive button from closing the dialog.
Note: A description of how the dialog closing works under the hood for the base android classes and why the following approaches are chosen follows after the examples, for those who want more details
AlertDialog.Builder - Change def...
IIS AppPoolIdentity and file system write access permissions
...mation
Keywords: Classic
User: N/A
Computer: SALTIIS01
Description:
Event code: 4008
Event message: File authorization failed for the request.
Event time: 1/5/2012 4:12:33 PM
Event time (UTC): 1/6/2012 12:12:33 AM
Event ID: 349fcb2ec3c24b16a862f6eb9b23dd6c
Event sequence: 7 ...