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How to read contacts on Android 2.0
...S_PHONE_NUMBER));
if (Boolean.parseBoolean(hasPhone)) {
// You know it has a number so now query it like this
Cursor phones = getContentResolver().query( ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ contactId, nu...
Fluid width with equally spaced DIVs
...
The easiest way to do this now is with a flexbox:
http://css-tricks.com/snippets/css/a-guide-to-flexbox/
The CSS is then simply:
#container {
display: flex;
justify-content: space-between;
}
demo: http://jsfiddle.net/QPrk3/
However, this ...
Flask vs webapp2 for Google App Engine
...d borrowed a lot from Flask and others (web.py, Tornado), but -- and, you know, I'm biased -- the above webapp2 benefits should be taken into account.
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Tying in to Django Admin's Model History
... = ADDITION
)
where object is the object that was changed of course.
Now I see Daniel's answer and agree with him, it is pretty limited.
In my opinion a stronger approach is to use the code from Marty Alchin in his book Pro Django (see Keeping Historical Records starting at page 263). There i...
git stash blunder: git stash pop and ended up with merge conflicts
...e because of applying a stash on modified files (added but not committed), now they would not be any merges because the stash apply/pop would stop immediately with:
Cannot apply stash: Your index contains uncommitted changes.
Forcing you to commit the changes means that, in case of merges, yo...
How does Junit @Rule work?
I want to write test cases for a bulk of code, I would like to know details of JUnit @Rule annotation feature, so that I can use it for writing test cases. Please provide some good answers or links, which give detailed description of its functionality through a simple example.
...
Mythical man month 10 lines per developer day - how close on large projects? [closed]
...reter in that language and did not touch the language since few years, and now I keep hearing of F# (so I am geniuinely curious about this)
– mm24
May 5 '12 at 23:15
7
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How to specify function types for void (not Void) methods in Java8?
...rameter and has a return value. Instead you should use Consumer (formerly known as Block)
The Function type is declared as
interface Function<T,R> {
R apply(T t);
}
However, the Consumer type is compatible with that you are looking for:
interface Consumer<T> {
void accept(T t)...
Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
...ll is just the default value, which we’ve been mutating all this time so now contains our new values. Since << doesn’t assign to the hash (there can never be assignment in Ruby without an = present†), we’ve never put anything into our actual hash. Instead we have to use <<= (whic...
Directive isolate scope with ng-repeat scope in AngularJS
...e scopes initially look like.
After clicking the first item, the scopes now look like this:
Notice that a new selected property was created on the ngRepeat scope. The controller scope 003 was not altered.
You can probably guess what happens when we click on the second item:
So your issu...