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invalid byte sequence for encoding “UTF8”
... the iconv utility to change encoding of the input data.
iconv -f original_charset -t utf-8 originalfile > newfile
You can change psql (the client) encoding following the instructions on Character Set Support. On that page, search for the phrase "To enable automatic character set conversion".
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Extract directory from path
...For example, the file = "stuff/backup/file.zip" . I need a way to get the string " stuff/backup/ " from the variable $file .
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PHP “pretty print” json_encode [duplicate]
...(release date 01-Mar-2012).
This should do the job:
$json = json_decode($string);
echo json_encode($json, JSON_PRETTY_PRINT);
See http://www.php.net/manual/en/function.json-encode.php
Note: Don't forget to echo "<pre>" before and "</pre>" after, if you're printing it in HTML to pres...
Compare two objects and find the differences [duplicate]
...
}
return variances;
}
}
class Variance
{
public string Prop { get; set; }
public object valA { get; set; }
public object valB { get; set; }
}
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Codesign error: Provisioning profile cannot be found after deleting expired profile
...d to do is open up the project file in a text editor, search for the 'long string' from your error and manually erase that line. In fact, you should just go ahead and erase any line that points to any provisioning profiles. Then reopen the project in xcode, go to the settings and reselect your ne...
How do I force a favicon refresh?
...can force browsers to download a new version using the link tag and a querystring on your filename. This is especially helpful in production environments to make sure your users get the update.
<link rel="icon" href="http://www.yoursite.com/favicon.ico?v=2" />
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About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
...n or use the appropriate flag to tell Bash to act as a login shell.
Personally,
I put my PATH setup into a .profile file (because I sometimes use other shells);
I put my Bash aliases and functions into my .bashrc file;
I put this
#!/bin/bash
#
# CRM .bash_profile Time-stamp: "2008-12-07 19:42"
#...
Swift to Objective-C header not created in Xcode 6
...Defines Module must be set to Yes in Build Settings, under Packaging.
Finally works. Thanks to everyone for the help :-)
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Reference one string from another string in strings.xml?
I would like to reference a string from another string in my strings.xml file, like below (specifically note the end of the "message_text" string content):
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How do I convert array of Objects into one Object in JavaScript?
... item.value, obj) ,{});
Here we benefit from comma operator, it evaluates all expression before comma and returns a last one(after last comma). So we don't copy obj each time, rather assigning new property to it.
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