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Tell Ruby Program to Wait some amount of time
... Not sure about the downvotes on this, but it could be that minutes() and hours() are methods on numerics added by Ruby on Rails - so not standard available in Ruby - in the ActiveSupport::Duration class. They're quite convenient though.
– Jochem Schulenklopper
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How do I put a clear button inside my HTML text input box like the iPhone does?
...n>
</body>
</html>
You only ends up with uglier HTML (and non-crossbrowser compatible JS ;) ).
Note that when the UI look'n'feel isn't your biggest concern, but the functionality is, then just use <input type="search"> instead of <input type="text">. It'll show the ...
How to create index in Entity Framework 6.2 with code first
...d with .IsClustered().
EDIT #1
Added an example for multi column index and additional information how to mark an index as clustered.
EDIT #2
As additional information, in EF Core 2.1 it is exactly the same like in EF 6.2 now.
Here is the MS Doc artcile as reference.
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How do I find the PublicKeyToken for a particular dll?
...e("c:\MyDLL.dll")).FullName
The output will provide the Version, Culture and PublicKeyToken as shown below:
MyDLL, Version=1.0.0.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a
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impro...
How to write an inline IF statement in JavaScript?
...? 'minor' : 'major');
The c variable will be minor if the value is true, and major if the value is false.
This is known as a Conditional (ternary) Operator.
https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Conditional_Operator
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Linking R and Julia?
Julia looks very promising for fast and syntax-sane computation (e.g. here ), but I suspect it will not be anywhere near R in terms of overall statistics workflow for some time yet. So I'd like to use it where C++ is mainly used in R programs: to optimize slow portions of code. Before I invest th...
PostgreSQL Connection URL
... answered Dec 21 '13 at 18:37
AndreyAndrey
4,78211 gold badge1313 silver badges99 bronze badges
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Push Notifications in Android Platform
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Google's official answer is the Android Cloud to Device Messaging Framework (deprecated) Google Cloud Messaging(deprecated) Firebase Cloud Messaging
It will work on Android >= 2.2 (on phones that have the Play Store).
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Is it more efficient to copy a vector by reserving and copying, or by creating and swapping? [duplic
...answer :(, Can you please edit the post, so that i can remove the downvote and give the upvote?
– Shubham Sharma
Jul 24 at 17:32
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Which characters need to be escaped when using Bash?
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There are two easy and safe rules which work not only in sh but also bash.
1. Put the whole string in single quotes
This works for all chars except single quote itself. To escape the single quote, close the quoting before it, insert the singl...