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Screenshot Apps for iPhone simulator [closed]
... and try cmd+N (the image is in the clipboard).
Edit: According to apple's new guidelines we need to provide high resolution screenshots. For that go to Simulator->Hardware->Device->iphone(Retina). You will be able capture images in 640 × 960 using cmd+S .
...
Remove duplicate dict in list in Python
... {'a': 3222, 'b': 1234},
{'a': 123, 'b': 1234}]
seen = set()
new_l = []
for d in l:
t = tuple(d.items())
if t not in seen:
seen.add(t)
new_l.append(d)
print new_l
Example output:
[{'a': 123, 'b': 1234}, {'a': 3222, 'b': 1234}]
Note: As pointed out by @alex...
VIM Disable Automatic Newline At End Of File
...ryone in the shop keeps complaining that whenever I edit a file there is a newline at the bottom. I've searched around and found that this is a documented behavior of vi & vim... but I was wondering if there was some way to disable this feature. (It wouldbe best if I could disable it for specific ...
What does asterisk * mean in Python? [duplicate]
...pty
tuple. If the form **identifier is
present, it is initialized to a new
dictionary receiving any excess
keyword arguments, defaulting to a new
empty dictionary.
Also, see Function Calls.
Assuming that one knows what positional and keyword arguments are, here are some examples:
Examp...
How to check if function exists in JavaScript?
...
How about:
if('functionName' in Obj){
//code
}
e.g.
var color1 = new String("green");
"length" in color1 // returns true
"indexOf" in color1 // returns true
"blablabla" in color1 // returns false
or as for your case:
if('onChange' in me){
//code
}
See MDN docs.
...
Angular - ui-router get previous state
...
I use resolve to save the current state data before moving to the new state:
angular.module('MyModule')
.config(['$stateProvider', function ($stateProvider) {
$stateProvider
.state('mystate', {
templateUrl: 'mytemplate.html',
controller: ["PreviousState"...
How to add a WiX custom action that happens only on uninstall (via MSI)?
...g the uninstall sequence of the old version or the install sequence of the new version?
– Nick Whaley
Dec 30 '14 at 21:43
1
...
How to do an update + join in PostgreSQL?
...ng a set phrase :( still - the syntax for this is probably easier for a newcomer to sql to master.
– WEBjuju
Jul 16 at 19:47
...
Adding Only Untracked Files
... exactly what I was looking for - allows for git commit -p to walk through new files as well.
– nitsujri
Sep 5 '19 at 2:09
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What is the usefulness of PUT and DELETE HTTP request methods?
...int to an existing resource, and that URI is capable of being defined as a new resource by the requesting user agent, the origin server can create the resource with that URI …
For the full specification visit:
http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
Since current browsers unfor...