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Pretty-Printing JSON with PHP
...HP 5.4 offers the JSON_PRETTY_PRINT option for use with the json_encode() call.
http://php.net/manual/en/function.json-encode.php
<?php
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$json_string = json_encode($data, JSON_PRETTY_PRINT);
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Gcc error: gcc: error trying to exec 'cc1': execvp: No such file or directory
... I am getting an error. I have recently been doing some .so builds and installed Clang not to long ago, but have successfully compiled since both of those events, so not sure what has changed. I used the GUI Software Manager to remove and then install gcc again, but the results are the same:
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Using sed to mass rename files
...e filename, which can be referenced by \2.
The replacement string puts it all together using & (the original
filename) and \1\2 which is every part of the filename except the 2nd
character, which was a 0.
This is a pretty cryptic way to do this, IMHO. If for
some reason the rename command was...
How to detect the physical connected state of a network cable/connector?
...ugged in Again:
eth0/carrier:1
eth0/operstate:up
Side Trick: harvesting all properties at once the easy way:
grep "" eth0/*
This forms a nice list of key:value pairs.
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SQL server query to get the list of columns in a table along with Data types, NOT NULL, and PRIMARY
...BLE
from INFORMATION_SCHEMA.COLUMNS
where TABLE_NAME='TableName'
to get all the metadata you require except for the Pk information.
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Attaching click event to a JQuery object not yet added to the DOM [duplicate]
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Ok I thought so. The checkbox is added dynamically after an ajax call to the server, which responds with the info required to create it. I've done what you suggested and manipulated it after the input was added to the DOM.
– James Wierzba
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In C# check that filename is *possibly* valid (not that it exists) [duplicate]
... not valid
} else {
// file name is valid... May check for existence by calling fi.Exists.
}
For creating a FileInfo instance the file does not need to exist.
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Jquery UI tooltip does not support html content
Today, I upgraded all of my jQuery plugs-in with jQuery 1.9.1. And I started to use jQueryUI tooltip with jquery.ui.1.10.2. Everything was good. But when I used HTML tags in the content (in the title attribute of the element I was applying the tooltip to), I noticed that HTML is not supported.
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What does the X-SourceFiles header do?
...in a WebForms project in VS2017 that doesn't use WebMatrixSupportModule at all (no WebMatrix-related DLLs are loaded by my IIS Express process).
– Dai
Oct 3 '19 at 7:42
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iphone/ipad: How exactly use NSAttributedString?
...ttributedString attributedStringWithString:@"Hello World!"];
// for those calls we don't specify a range so it affects the whole string
[attrStr setFont:[UIFont systemFontOfSize:12]];
[attrStr setTextColor:[UIColor grayColor]];
// now we only change the color of "Hello"
[attrStr setTextColor:[UIColo...