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get keys of json-object in JavaScript [duplicate]
...onData[obj]){
if(jsonData[obj].hasOwnProperty(prop)){
alert(prop + ':' + jsonData[obj][prop]);
}
}
}
}
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How to get nice formatting in the Rails console
... to get some pretty YAML output.
y ProductColor.all
Assuming you are in script/console
As jordanpg commented, this answer is outdated. For Rails 3.2+ you need to execute the following code before you can get the y method to work:
YAML::ENGINE.yamler = 'syck'
From ruby-docs
In older Ruby v...
Count the number occurrences of a character in a string
...han counting occurrences of a single substring. I would suggest writing a script to generate a very long file to search and then timing execution of each method.
– Daniel B.
Jul 20 '15 at 17:58
...
Tool to convert Python code to be PEP8 compliant
...to lines in the output of git/hg diff (from the last shared commit).
This script currently works with git and hg, if your using something else and want this to work please post a comment/issue/PR!
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Remove all elements contained in another array
... === toRemove[j].name)){
myArray.splice(i, 1);
}
}
}
alert(JSON.stringify(myArray));
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Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...f the security implications of enabling the allow_url_fopen directive. PHP scripts that can access remote files are potentially vulnerable to arbitrary code injection. When the allow_url_fopen directive is enabled, you can write scripts that open remote files as if they are local files.
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How to automatically remove trailing whitespace in Visual Studio 2008?
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Where do you put these document event scripts?
– xagyg
Feb 27 '13 at 9:30
Wouldn'...
Find all packages installed with easy_install/pip?
...
I also find pip freeze to be reliable in scripts, whereas pip list will generate unexpected errors when being used with pipes.
– Dale Anderson
Jan 18 '17 at 19:54
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The object 'DF__*' is dependent on column '*' - Changing int to double
...
As constraint has unpredictable name, you can write special script(DropConstraint) to remove it without knowing it's name (was tested at EF 6.1.3):
public override void Up()
{
DropConstraint();
AlterColumn("dbo.MyTable", "Rating", c => c.Double(nullable: false));
}
pr...
Disable developer mode extensions pop up in Chrome
...
can you explain it a bit for mortal humans? what is that script, or where to put it...
– T.Todua
Aug 12 '17 at 14:30
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