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Any way to force strict mode in node?
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According to Lloyd you can now place
"use strict";
at the top of your file in node >= 0.10.7, but if you want your whole app to run in strict (including external modules) you can do this
node --use_strict
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Ignoring a class property in Entity Framework 4.1 Code First
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With v5 > of EF these now live in System.ComponentModel.DataAnnotations.Schema
– Daveo
Feb 3 '13 at 11:48
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What does `:_*` (colon underscore star) do in Scala?
...s taken as single arg
f(x:_*) // 2 as x is "unpacked" as a Seq[Any]*
So now we know what :_* do is to tell compiler : please unpack this argument and bind those elements to the vararg parameter in function call rather than take the x as a single argument .
So in a nutshell, the :_* is to remove ...
How to write asynchronous functions for Node.js
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Thanks fort the insights. I'm now more aware of what I lack in knowledge. :) Your last example helped by the way.
– Kriem
Aug 1 '11 at 18:13
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Convert php array to Javascript
...d be sensible for someone reading this question to use a library that was known to be secure and well tested, eg from Pear rather than just taking this code on merit. Also, it's worth pointing out that PHP 5.2 was already out of support when this question was asked. As I write now, it has been unsup...
Defining a HTML template to append using JQuery
...ered Sep 7 '13 at 13:40
Mateusz NowakMateusz Nowak
3,36322 gold badges2020 silver badges3434 bronze badges
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background:none vs background:transparent what is the difference?
...t: initial;
background-attachment: initial;
background-position: initial;
Now, when you define only the color (in your case transparent) then you are basically saying:
background-color: transparent;
background-image: initial;
background-repeat: initial;
background-attachment: initial;
background-po...
How do I make this file.sh executable via double click?
...e content and save it
Type -> chmod +x fileName
It will create exe file now you can double click and it.
File name should in under double quotes.
Since i am using Mac->In my case content of batch file is
cd /Users/yourName/Documents/SeleniumServer
java -jar selenium-server-standalone-3.3.1...
How do I find the location of the executable in C? [duplicate]
...me/where/else/foo # create a hard link to foo
$ /some/where/else/foo
Now, the approach above (including, I suspect, /proc/$pid/exe) will give /some/where/else/foo as the real path to the program. And, in fact, it is a real path to the program, just not the one you wanted. Note that this prob...
Using Rails serialize to save hash to database
...PDATED:
Exact implementation will depend on your database, but PostgreSQL now has json and jsonb columns which can natively store your hash/object data and allow you to query against the JSON with ActiveRecord!
change your migration and you're done.
class Migration0001
def change
add_column...