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How to force use of overflow menu on devices with menu button
...en on devices that do have a Menu button . This seems much more intuitive for users than throwing them into a separate menu list that requires the user to jump from a touch(screen) interaction to a button based interaction simply because the layout of the ActionBar can't fit them on the bar.
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Moving from CVS to Git: $Id$ equivalent?
...anonical). The git describe command offers others and does so quite well.
For example, when I run git describe in my master branch of my Java memcached client source, I get this:
2.2-16-gc0cd61a
That says two important things:
There have been exactly 16 commits in this tree since 2.2
The exact...
When tracing out variables in the console, How to create a new line?
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Why not just use separate console.log() for each var, and separate with a comma rather than converting them all to strings? That would give you separate lines, AND give you the true value of each variable rather than the string representation of each (assuming they...
2 column div layout: right column with fixed width, left fluid
...requirement is simple: 2 columns where the right one has a fixed size . Unfortunately I couldn't find a working solution, neither on stackoverflow nor in Google. Each solution described there fails if I implement in my own context. The current solution is:
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Get element inside element by class and ID - JavaScript
Alright, I've dabbled in JavaScript before, but the most useful thing I've written is a CSS style-switcher. So I'm somewhat new to this. Let's say I have HTML code like this:
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How to Reload ReCaptcha using JavaScript?
I have a signup form with AJAX so that I want to refresh Recaptcha image anytime an error is occured (i.e. username already in use).
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android get real path by Uri.getPath()
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Is it really necessary for you to get a physical path?
For example, ImageView.setImageURI() and ContentResolver.openInputStream() allow you to access the contents of a file without knowing its real path.
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How are the points in CSS specificity calculated
..., times the number of tag-names in the selector
This isn't very practical for back-of-the-envelop exercises to communicate the concept.
That's probably why articles on the topic have been using base 10.
***** [Opera uses 216 (see karlcow’s comment). Some other selector engines use infinity — e...
Sqlite primary key on multiple columns
What is the syntax for specifying a primary key on more than 1 column in SQLITE ?
9 Answers
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How to open a second activity on click of button in android app
...class);
startActivity(intent);
}
And the most important thing: don't forget to define your activity in manifest.xml
<activity>
android:name=".ToActivity"
android:label="@string/app_name">
</activity>
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