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Select Multiple Fields from List in Linq
...ly typed later on in your code:
var cats = listObject
.Select(i => new { i.category_id, i.category_name })
.Distinct()
.OrderByDescending(i => i.category_name)
.ToArray();
Since you (apparently) need to store it for later use, you could use the GroupBy operator:
Data[] cats...
Case insensitive comparison of strings in shell script
...
Is this new in Bash 4? At least in Bash 3.2.51 (used in OS X 10.9) it does not work - the first echo statement results in: -bash: ${var1,,}: bad substitution
– Felix Rabe
Jun 11 '14 at 13:33
...
Is it possible to change only the alpha of a rgba background colour on hover?
...le with custom properties:
.brown { --rgb: 118, 76, 41; }
.green { --rgb: 51, 91, 11; }
a { display: block; position: relative; }
div { position: absolute; bottom: 0; background-color: rgba(var(--rgb), 0.8); }
a:hover div { background-color: rgba(var(--rgb), 1); }
To understand how this works, s...
Installing Java on OS X 10.9 (Mavericks)
...
The new Mavericks (10.9) showed me the "Requesting install", but nothing happened.
The solution was to manually download and install the official Java package for OS X, which is in Java for OS X 2013-005.
Update: As mentioned...
What is the difference between precision and scale?
...of the decimal
point. The scale can range from -84 to 127.
In your case, ID with precision 6 means it won't accept a number with 7 or more significant digits.
Reference:
http://download.oracle.com/docs/cd/B28359_01/server.111/b28318/datatype.htm#CNCPT1832
That page also has some examples that w...
How do I reference a javascript object property with a hyphen in it?
...nteresting, didn't work in firefox6, I didn't know that... learn something new every day
– austinbv
Aug 19 '11 at 14:42
1
...
How to sum array of numbers in Ruby?
... edited Feb 2 '16 at 19:34
David Wolever
123k7676 gold badges297297 silver badges462462 bronze badges
answered Oct 8 '09 at 16:28
...
Python UTC datetime object's ISO format doesn't include Z (Zulu or Zero offset)
... give identical outputs. I think it's what you are looking for.
JavaScript
new Date().toISOString()
Python
from datetime import datetime
datetime.utcnow().isoformat()[:-3]+'Z'
The output they give is the utc (zelda) time formatted as an ISO string with a 3 millisecond significant digit and append...
Using SASS with ASP.NET [closed]
...Minify js, css, SVG
Optimise images
Save the whales
...
Simpler setup for new developers to a project
Once you've set up your project package.json and gulpfile.js, all it usually takes to get running is a few steps:
Download and install Node.js
Run npm install -g gulp (installs gulp globally)
Run...
Django: Why do some model fields clash with each other?
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...