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symfony 2 twig limit the length of the text and put three dots
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{{ myentity.text|length > 50 ? myentity.text|slice(0, 50) ~ '...' : myentity.text }}
You need Twig 1.6
share
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improve t...
Download a specific tag with Git
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git clone --branch my_abc http://git.abc.net/git/abc.git
Will clone the repo and leave you on the tag you are interested in.
Documentation for 1.8.0 of git clone states.
--branch can also take tags and detaches the HEAD at that commit in...
Git commits are duplicated in the same branch after doing a rebase
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I have the same issue, how I can fix my remote branch history now, is there any other option other than deleting the branch and recreating it with cherry-picking??
– Wazery
May 26 '12 at 9:47
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How to split a string literal across multiple lines in C / Objective-C?
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All lines in C can be split into multiple lines using \.
Plain C:
char *my_string = "Line 1 \
Line 2";
Objective-C:
NSString *my_string = @"Line1 \
Line2";
Better approach
There's a better approach that works just for strings.
Plain C:
char *my_s...
How to change size of split screen emacs windows?
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+1: thanks for the 'undo' winner-mode tip. btw, in my case a clicking on the buffer name opens the next buffer. But it is easy to see when you can resize looking at the mouse cursor shape.
– jfs
Mar 20 '12 at 5:28
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After installation of Gulp: “no command 'gulp' found”
...mand. I dont think its good to stay in root for everything I'd rather get my environment properly working. So anyone know what could cause this issue pls..
– landed
Jul 30 '15 at 14:25
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Return XML from a controller's action in as an ActionResult?
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@pcampbel, I prefer creating separate folders in my project root for every kind of classes: Results, Filters, Routing, etc.
– Anthony Serdyukov
Apr 6 '10 at 2:32
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Purpose of Activator.CreateInstance with example?
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Say you have a class called MyFancyObject like this one below:
class MyFancyObject
{
public int A { get;set;}
}
It lets you turn:
String ClassName = "MyFancyObject";
Into
MyFancyObject obj;
Using
obj = (MyFancyObject)Activator.CreateInstance...
(413) Request Entity Too Large | uploadReadAheadSize
I've written a WCF service with .NET 4.0, which is hosted on my Windows 7 x64 Ultimate system with IIS 7.5.
One of the service methods has an 'object' as argument and I'm trying to send a byte[] which contains a picture.
As long as the file size of this picture is less then approx. 48KB, all goes ...
std::wstring VS std::string
...or wchar_t is directly tied to unicode.
On Linux?
Let's take a Linux OS: My Ubuntu system is already unicode aware. When I work with a char string, it is natively encoded in UTF-8 (i.e. Unicode string of chars). The following code:
#include <cstring>
#include <iostream>
int main(int ...