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Rails: Is there a rails trick to adding commas to large numbers?
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edited Jul 3 '09 at 8:54
answered Jul 3 '09 at 8:28
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How to simulate a higher resolution screen? [closed]
...mrine suggested and is Genius!! <iframe src="site to test.com" width="1024" height="768"></iframe>
– Stuart
Mar 21 '17 at 13:13
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While loop to test if a file exists in bash
...xists by adding:
while [ ! -f /tmp/list.txt ]
do
sleep 2 # or less like 0.2
done
ls -l /tmp/list.txt
You might also make sure that you're using a Bash (or related) shell by typing 'echo $SHELL'. I think that CSH and TCSH use a slightly different semantic for this loop.
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bodyParser is deprecated express 4
I am using express 4.0 and I'm aware that body parser has been taken out of the express core, I am using the recommended replacement, however I am getting
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Keep ignored files out of git status
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edited Apr 5 at 12:05
hamid k
35422 silver badges1010 bronze badges
answered Nov 30 '09 at 10:21
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How to set selected item of Spinner by value, not by position?
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answered Nov 19 '10 at 18:18
MerrillMerrill
6,62822 gold badges1212 silver badges33 bronze badges
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Multiple inheritance/prototypes in JavaScript
...return desc || (obj=Object.getPrototypeOf(obj) ? getDesc(obj, prop) : void 0);
}
function multiInherit (...protos) {
return Object.create(new Proxy(Object.create(null), {
has: (target, prop) => protos.some(obj => prop in obj),
get (target, prop, receiver) {
var obj = protos.fin...
Why are only final variables accessible in anonymous class?
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edited Mar 4 '16 at 8:00
answered Jan 19 '11 at 7:10
Jo...
is there an virtual environment for node.js?
...r easy. Just create a package.json file:
{ "name": "yourapp", "version": "0.0.1", "dependencies": {"jade": "0.4.1"}}
and then run:
npm bundle vendor
or if your npm version is >= 1.0 run:
npm install
to freeze into the vendor directory. and then use:
require.paths.unshift('./vendor');
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Deserialize json object into dynamic object using Json.net
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Json.NET allows us to do this:
dynamic d = JObject.Parse("{number:1000, str:'string', array: [1,2,3,4,5,6]}");
Console.WriteLine(d.number);
Console.WriteLine(d.str);
Console.WriteLine(d.array.Count);
Output:
1000
string
6
Documentation here: LINQ to JSON with Json.NET
See also JObj...