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Phone: numeric keyboard for text input
...ros, commas, or letters - for example, international postal codes - check out this slight variant.
Credits and further reading:
http://www.smashingmagazine.com/2015/05/form-inputs-browser-support-issue/
http://danielfriesen.name/blog/2013/09/19/input-type-number-and-ios-numeric-keypad/
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What does 'low in coupling and high in cohesion' mean
...nt low in coupling and high in cohesion . I have googled and read a lot about this, but still finding it hard to understand.
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How add context menu item to Windows Explorer for folders [closed]
I have found out how to add right-click context menu items to files on Windows Explorer, by adding keys to the registry. I.e. I can right-click on a file in Explorer and run a custom app against that file.
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Can someone explain the dollar sign in Javascript?
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What about when $ is specified as a function parameter? I am looking at some code like jQuery(document).ready(function($){... Then the $ is used inside the function implementation.
– still_dreaming_1
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How to rethrow the same exception in SQL Server
...om/en-us/library/ee677615.aspx
If the THROW statement is specified without parameters, it must appear
inside a CATCH block. This causes the caught exception to be raised.
BEGIN TRY
BEGIN TRANSACTION
...
COMMIT TRANSACTION
END TRY
BEGIN CATCH
ROLLBACK TRANSACTION;
THROW
EN...
Position a CSS background image x pixels from the right?
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@ValentinE duh! I figured it out. I'm using LESS for css and it has its own 'calc' function which takes precedence. For anyone else having this problem see : stackoverflow.com/questions/17904088/…
– Simon_Weaver
J...
Use PHP to create, edit and delete crontab jobs?
...s crontab)
-i (prompt before deleting user's crontab)
So,
$output = shell_exec('crontab -l');
file_put_contents('/tmp/crontab.txt', $output.'* * * * * NEW_CRON'.PHP_EOL);
echo exec('crontab /tmp/crontab.txt');
The above can be used for both create and edit/append provided the user ...
Cast Int to enum in Java
... @Johnson Gili's version doesn't require any additional code changes outside of the changes in the Enum declaration. If you add a new item to the enum, myEnum = myEnumValues[i] will still return the ith item in the Enum without changes.
– Dandre Allison
F...
How do I run a rake task from Capistrano?
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A little bit more explicit, in your \config\deploy.rb, add outside any task or namespace:
namespace :rake do
desc "Run a task on a remote server."
# run like: cap staging rake:invoke task=a_certain_task
task :invoke do
run("cd #{deploy_to}/current; /usr/bin/env rak...
How to log something in Rails in an independent log file?
...ng for that specific model, you can simply use User.logger = Logger.new(STDOUT) or wherever you want to log to. In the same way, ActiveRecord::Base.logger = Logger.new(STDOUT) will change all the logging for all models.
– Dave
Aug 29 '11 at 21:31
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