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Is it possible to simulate key press events programmatically?
...s the flash based copy-and-paste. Here is an elegant example. At the same time it is a testimony why the web is moving away from plugin vendors.
There is a similar security mindset applied in case of the opt-in CORS policy to access remote content programmatically.
The answer is:
There is no way ...
Font-awesome, input type 'submit'
...-xs" type="submit" name="action" value="delete">
<i class="fa fa-times text-danger"></i>
</button>
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How does delete[] know it's an array?
...ne question that the answers given so far don't seem to address: if the runtime libraries (not the OS, really) can keep track of the number of things in the array, then why do we need the delete[] syntax at all? Why can't a single delete form be used to handle all deletes?
The answer to this goes b...
Git: Cannot see new remote branch
...ch really confused me. Only until i ran git fetch origin. I appreciate the time in answering my questions.
– hybrid9
Oct 7 '12 at 11:31
2
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Rails 4: assets not loading in production
...run RAILS_ENV=production rake assets:precompile on the target servers each time you deploy your Rails app to production, before you restart the server.
Code in a task for capistrano will look similar to this:
on roles(:app) do
if DEPLOY_ENV == 'production'
execute("cd #{DEPLOY_TO_DIR}/curre...
How to search through all Git and Mercurial commits in the repository for a certain string?
I have a Git repository with few branches and dangling commits. I would like to search all such commits in repository for a specific string.
...
How do you compare two version Strings in Java?
Is there a standard idiom for comparing version numbers? I can't just use a straight String compareTo because I don't know yet what the maximum number of point releases there will be. I need to compare the versions and have the following hold true:
...
How to stop EditText from gaining focus at Activity startup in Android
...ll get focus by default.
Also, we can remove focus from child views at runtime (e.g., after finishing child editing) by giving the focus to the main layout again, like this:
findViewById(R.id.mainLayout).requestFocus();
Good comment from Guillaume Perrot:
android:descendantFocusability="befo...
Unioning two tables with different number of columns
...
note SELECT * UNION can be chained multiple times; note WHERE filters can be used in every SELECT clause
– mirekphd
Jun 4 at 13:37
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Any gotchas using unicode_literals in Python 2.6?
We've already gotten our code base running under Python 2.6. In order to prepare for Python 3.0, we've started adding:
6 A...