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Is it safe to resolve a promise multiple times?
... showThem(users));
getUsers(callback){
callback(getCachedUsers())
api.getUsers().then(users => callback(users))
}
just pass your function as a callback and invoke it as many times you wish! Hope that makes sense.
...
Parcelable where/when is describeContents() used?
...ate bitmask return value.
Description for CONTENTS_FILE_DESCRIPTOR in the API ref is:
Bit masks for use with describeContents(): each bit represents a kind of object considered to have potential special significance when marshalled.
Which really means: If you need to put FileDescriptor objec...
Detecting when user has dismissed the soft keyboard
...d. I have to wonder why the android folks don't just provide some nice OSK APIs for this sort of thing.
– tbm
Sep 15 '14 at 23:43
2
...
Mongoose populate after save
...o use the Model's populate function to do this: http://mongoosejs.com/docs/api.html#model_Model.populate In the save handler for book, instead of:
book._creator = user;
you'd do something like:
Book.populate(book, {path:"_creator"}, function(err, book) { ... });
Probably too late an answer to...
How to execute shell command in Javascript
...se frame your code :)
You could use the child_process module from node's API. I pasted the example code below.
var exec = require('child_process').exec, child;
child = exec('cat *.js bad_file | wc -l',
function (error, stdout, stderr) {
console.log('stdout: ' + stdout);
cons...
Animate a custom Dialog
... Dialog dialog = new Dialog(this, R.style.PauseDialog); it is for API 11 but this is general Dialog dialog = new Dialog(Context context);
– mehmet
May 21 '14 at 10:00
...
Javascript trick for 'paste as plain text` in execCommand
...as element keine klasse 'within' hat, dann unwrap
// http://api.jquery.com/unwrap/
$(this).not('.within').contents().unwrap();
});
}, 1);
}
The else-part is from another SO-post I couldn't find anymore...
UPDATE 19.11.2014:
The other SO-post
...
When is the @JsonProperty property used and what is it used for?
...able is directly used to serialize data. If you are about to remove system api from system implementation, in some cases, you have to rename variable in serialization/deserialization. @JsonProperty is a meta data to tell serializer how to serial object. It is used to:
variable name
access (READ, W...
Does Internet Explorer support pushState and replaceState?
.../ replaceState.
Update 3: Platform Preview 3 of IE10 supports the history API! Details
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JavaScript: Object Rename Key
...ould be accepted answer, worked great for my use case. I had to convert an API response that was prefixing Country Names with unnecessary string. Turned Object into array of keys and mapped through each key with substring method and returned a new object with new key and value indexed by original ke...