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Facebook Open Graph not clearing cache
I'm having troubles with my meta tags with Open Graph. It seems as though Facebook is caching old values of my meta tags. Old values for Attributes og:title and og:url are still used, even though I have changed them already.
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UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
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This is to do with the encoding of your terminal not being set to UTF-8. Here is my terminal
$ echo $LANG
en_GB.UTF-8
$ python
Python 2.7.3 (default, Apr 20 2012, 22:39:59)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "li...
MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'
Using MVC 3 with Razor view engine.
I have this View:
8 Answers
8
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Programmatically relaunch/recreate an activity?
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UPDATE: Android SDK 11 added a recreate() method to activities.
I've done that by simply reusing the intent that started the activity. Define an intent starterIntent in your class and assign it in onCreate() using starterIntent = getIntent();. Then when you want to restart the a...
What does the line “#!/bin/sh” mean in a UNIX shell script?
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It's called a shebang, and tells the parent shell which interpreter should be used to execute the script.
e.g.
#!/usr/bin/perl <--perl script'
#!/usr/bin/php <-- php script
#!/bin/false <--- do-nothing script, be...
Linking static libraries to other static libraries
...s (a_1-a_n). I'd like to package up that code in a static library and make it available to other people.
6 Answers
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ASP.NET MVC RequireHttps in Production Only
...'t help if you run Release builds on your development workstation, but conditional compilation could do the job...
#if !DEBUG
[RequireHttps] //apply to all actions in controller
#endif
public class SomeController
{
//... or ...
#if !DEBUG
[RequireHttps] //apply to this action only
#endif
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How to check for DLL dependency?
Sometimes when I'm doing a little project I'm not careful enough and accidentally add a dependency for a DLL that I am not aware of. When I ship this program to a friend or other people, "it doesn't work" because "some DLL" is missing. This is of course because the program can find the DLL on my sy...
Get the current fragment object
...Id() on FragmentManager and determine which fragment is in your R.id.frameTitle container.
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When deleting remote git branch “error: unable to push to unqualified destination”
I'm trying to delete a remote git branch with
9 Answers
9
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