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Add … if string is too long PHP [duplicate]
...his CSS:
.ellipsis {
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
Now, assuming the element has a fixed width, the browser will automatically break off and add the ... for you.
share
...
The Concept of 'Hold space' and 'Pattern space' in sed
...y the two concepts in sed: hold space and pattern space. Can someone help explain them?
3 Answers
...
How do I insert a linebreak where the cursor is without entering into insert mode in Vim?
...k where the cursor is in Vim without entering into insert mode? Here's an example ( [x] means cursor is on x ):
15 Answer...
Unique Key constraints for multiple columns in Entity Framework
...
With Entity Framework 6.1, you can now do this:
[Index("IX_FirstAndSecond", 1, IsUnique = true)]
public int FirstColumn { get; set; }
[Index("IX_FirstAndSecond", 2, IsUnique = true)]
public int SecondColumn { get; set; }
The second parameter in the attribute is where you can...
Should I use JSLint or JSHint JavaScript validation? [closed]
...his answer has been edited. I'm leaving the original answer below for context (otherwise the comments wouldn't make sense).
When this question was originally asked, JSLint was the main linting tool for JavaScript. JSHint was a new fork of JSLint, but had not yet diverged much from the original.
Si...
In-memory size of a Python structure
...was to use sys.getsizeof(), quoting:
>>> import sys
>>> x = 2
>>> sys.getsizeof(x)
14
>>> sys.getsizeof(sys.getsizeof)
32
>>> sys.getsizeof('this')
38
>>> sys.getsizeof('this also')
48
You could take this approach:
>>> import sys
>...
Get value from hidden field using jQuery
...
Use val() instead of text()
var hv = $('#h_v').val();
alert(hv);
You had these problems:
Single quotes was not closed
You were using text() for an input field
You were echoing x rather than variable hv
...
How can I display an RTSP video stream in a web page?
...
VLC also comes with an ActiveX plugin that can display the feed in a web page:
http://wiki.videolan.org/ActiveX/HTML
<OBJECT classid="clsid:9BE31822-FDAD-461B-AD51-BE1D1C159921"
codebase="http://downloads.videolan.org/pub/videolan/vlc/latest/wi...
How to show particular image as thumbnail while implementing share on Facebook?
...on-facebook.gif" />
The name of the image must be the same as in the example.
Click "Making Sure the Preview Works"
Note: Tags can be correct but Facebook only scrapes every 24 hours, according to their documentation. Use the Facebook Lint page to get the image into Facebook.
http://develope...
Bash continuation lines
..., then let's look at string concatenation. In bash, placing two strings next to each other concatenate:
$ echo "continuation""lines"
continuationlines
So a continuation line without an indent is one way to break up a string:
$ echo "continuation"\
> "lines"
continuationlines
But when an in...