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Array slicing in Ruby: em>x m>planation for illogical behaviour (taken from Rubykoans.com)
I was going through the em>x m>ercises in Ruby Koans and I was struck by the following Ruby quirk that I found really unem>x m>plainable:
...
Is it possible to install APK file if more than one emulators/devices are connected [duplicate]
...
yes, the number you are getting after em>x m>ecuting adb devices
– Mohammed Azharuddin Shaikh
Aug 25 '11 at 7:09
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Why do 64-bit DLLs go to System32 and 32-bit DLLs to SysWoW64 on 64-bit Windows?
...ng the bits you need to run 32bit apps on a 64bit windows.
This article em>x m>plains a bit:
"Windows m>x m>64 has a directory System32 that contains 64-bit DLLs (sic!). Thus native processes with a bitness of 64 find “their” DLLs where they em>x m>pect them: in the System32 folder. A second directory, SysW...
Ignore Typescript Errors “property does not em>x m>ist on value of type”
In VS2013 building stops when tsc em>x m>its with code 1. This was not the case in VS2012.
10 Answers
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How to filter object array based on attributes?
..._of_beds >=2 &&
el.num_of_baths >= 2.5;
});
Live Em>x m>ample:
var obj = {
'homes': [{
"home_id": "1",
"price": "925",
"sqft": "1100",
"num_of_beds": "2",
"num_of_baths": "2.0",
}, {
...
What is the “right” way to iterate through an array in Ruby?
...terate through all the elements:
array = [1, 2, 3, 4, 5, 6]
array.each { |m>x m>| puts m>x m> }
Prints:
1
2
3
4
5
6
This will iterate through all the elements giving you the value and the indem>x m>:
array = ["A", "B", "C"]
array.each_with_indem>x m> {|val, indem>x m>| puts "#{val} => #{indem>x m>}" }
Prints:
A =&gt...
git undo all uncommitted or unsaved changes
...dd:
git reset
This will revert all local uncommitted changes (should be em>x m>ecuted in repo root):
git checkout .
You can also revert uncommitted changes only to particular file or directory:
git checkout [some_dir|file.tm>x m>t]
Yet another way to revert all uncommitted changes (longer to type, but...
Find indem>x m> of a value in an array
Can linq somehow be used to find the indem>x m> of a value in an array?
8 Answers
8
...
How do I get the name of the active user via the command line in OS m>X m>?
How do I get the name of the active user via the command line in OS m>X m>?
12 Answers
12
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How to format numbers? [duplicate]
...oLocaleString() with minimumFractionDigits. Browser compatibility for the em>x m>tended options on toLocaleString() was limited when I first wrote this answer, but the current status looks good.
var n = 100000;
var value = n.toLocaleString(
undefined, // leave undefined to use the browser's locale,...