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How to find index of all occurrences of element in array?
I am trying to find the index of all the instances of an element, say, "Nano", in a JavaScript array.
15 Answers
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Merge two (or more) lists into one, in C# .NET
Is it possible to convert two or more lists into one single list, in .NET using C#?
13 Answers
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Rails - How to use a Helper Inside a Controller
...lize you are supposed to use a helper inside a view, I need a helper in my controller as I'm building a JSON object to return.
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How to get the browser viewport dimensions?
... perfect, but it works in my testing on iOs and Android.
//sweet hack to set meta viewport for desktop sites squeezing down to mobile that are big and have a fixed width
//first see if they have window.screen.width avail
(function() {
if (window.screen.width)
{
var setViewport =...
The cast to value type 'Int32' failed because the materialized value is null
...nd other aggregate functions will return null when applied to an empty dataset. Contrary to their definition, in reality they return a nullable version of the underlying type.
– Suncat2000
Jul 18 '14 at 12:19
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How do I send a file as an email attachment using Linux command line?
I've created a script that runs every night on my Linux server that uses mysqldump to back up each of my MySQL databases to .sql files and packages them together as a compressed .tar file. The next step I want to accomplish is to send that tar file through email to a remote email server for safek...
Find out how much memory is being used by an object in Python [duplicate]
How would you go about finding out how much memory is being used by an object? I know it is possible to find out how much is used by a block of code, but not by an instantiated object (anytime during its life), which is what I want.
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DateTime format to SQL format using C#
...ssing it as a string to SQL-Server can lead to errors as it depends on the settings how the date is interpreted on the server side. In europe, we write '1.12.2012' to indicate december 1st 2012, whereas in other countries this might be treated as january 12th.
When issuing statements directly in SS...
Creating temporary files in Android
... delete the oldest files till the cache directory size comes down to my preset value.
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Create aar file in Android Studio
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If your library is set up as an Android library (i.e. it uses the apply plugin: 'com.android.library' statement in its build.gradle file), it will output an .aar when it's built. It will show up in the build/outputs/aar/ directory in your modul...