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Pretty print in MongoDB shell as default
...nswer to original version of the question, which did not have requirements for "default")
You can ask it to be pretty.
db.collection.find().pretty()
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How to save picture to iPhone photo library?
...one saving, otherwise you can pass in nil.
See the official documentation for UIImageWriteToSavedPhotosAlbum().
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How can I kill a process by name instead of PID?
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pkill firefox
More information: http://linux.about.com/library/cmd/blcmdl1_pkill.htm
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Is there a way to collapse all code blocks in Eclipse?
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You can change it to something else via Window -> Preferences, search for "Keys", then for "Collapse All".
To open all code blocks the shortcut is Ctrl+Shift+NUM_KEYPAD_MULTIPLY.
In the Eclipse extension PyDev, close all code blocks is
Ctrl + 9
To open all blocks, is Ctrl + 0
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How to trigger ngClick programmatically
...ar's $timeout rather than setTimeout, as $timeout will run an $apply cycle for you if necessary. It also makes your code more testable as ngMock gives you full control over when $timeouts are executed. docs.angularjs.org/api/ng/service/$timeout
– WildlyInaccurate
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UIImagePickerController breaks status bar appearance
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None of the solutions above worked for me, but by combining Rich86man's and iOS_DEV_09's answers I've got a consistently working solution:
UIImagePickerController* imagePicker = [[UIImagePickerController alloc] init];
imagePicker.delegate = self;
and
- (vo...
Setting element of array from Twig
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I was looking for a way to define dynamic variable key in replacement of 'element'. I found @LivaX's answer below. So, it would be {% set arr = arr|merge({(key): 'value'}) %}.
– Sithu
Nov 4 '15 at 9:0...
How to get element by class name? [duplicate]
...ue of this will be a NodeList instance, or a superset of the NodeList (FF, for instance returns an instance of HTMLCollection). At any rate: the return value is an array-like object:
var y = document.getElementsByClassName('foo');
var aNode = y[0];
If, for some reason you need the return object a...
How do I show the number keyboard on an EditText in android?
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You can configure an inputType for your EditText:
<EditText android:inputType="number" ... />
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ImportError: No module named six
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I needed it in my Pipfile for a web app. I used pipenv install six.
– Blaskovicz
Mar 5 '18 at 19:16
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