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How can I make Vim's `J` and `gq` commands use one space after a period?
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getApplicationContext(), getBaseContext(), getApplication(), getParent()
...the Application and will always be the same throughout the life cycle.
getBasecontext() should not be used, just use Context instead of it which is associated with the activity and can be destroyed when the activity is destroyed.
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Node.js + Express: Routes vs controller
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How to remove all rows in a numpy.ndarray that contain non-numeric values
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A potentially dangerous Request.Form value was detected from the client
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Note that a "<" could also come from other outside sources, like a database field, a configuration, a file, a feed and so on.
Furthermore, "<" is not inherently dangerous. It's only dangerous in a specific context: when writing strings that haven't been encoded to HTML output (because of XSS)...
How to write UPDATE SQL with Table alias in SQL Server 2008?
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How to stop a PowerShell script on the first error?
...t that has the structure below will stop on all errors, and is usable as a base template for most scripts.
Set-StrictMode -Version latest
$ErrorActionPreference = "Stop"
# Taken from psake https://github.com/psake/psake
<#
.SYNOPSIS
This is a helper function that runs a scriptblock and check...
Understanding Spring @Autowired usage
...is tag in your XML (application context file):
<context:component-scan base-package="com.mycompany.movies" />
This tag will do an auto-scanning. Assuming each class that has to become a bean is annotated with a correct annotation like @Component (for simple bean) or @Controller (for a servl...
ActionController::InvalidAuthenticityToken
...k trace, you get a line looking like Request origin does not match request base_url.
When using a reverse proxy (such as nginx) as receiver for HTTPS request and transmitting the request unencrypted to the backend (such as the Rails app), the backend (more specifically: Rack) expects some headers wi...
How to send objects through bundle
... only thing that can go through bundles is plain data - everything else is based on interpretations of what that data means or points to. You can't literally pass an object, but what you can do is one of three things:
1) You can break the object down to its constitute data, and if what's on the ot...