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XPath to select Element by attribute value
...ment which can be slow. Instead, if the structure of the document is known then use a proper path, like suggested in Gilles' answer below.
– Jens
Apr 26 '16 at 21:10
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Responsive web design is working on desktop but not on mobile device
...evice-width, initial-scale=1">
but if you are using React and webpack then don't forget to close the element tag
<meta name="viewport" content="width=device-width, initial-scale=1" />
share
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Do HTML5 Script tag need type=“javascript”? [duplicate]
... the spec:
If the language is not that described by "text/javascript", then the type attribute must be present
And:
The default, which is used if the attribute is absent, is "text/javascript".
Conversely, that means that if your src attribute is for a file that is valid JavaScript, it is...
Binding ng-model inside ng-repeat loop in AngularJS
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Do the items being iterated have to be objects then? In other words they can't be primitives, like strings, e.g. $scope.lines = ['a', 'b', 'c'] ?
– berto
Oct 16 '14 at 18:40
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How to convert a date string to different format [duplicate]
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If you can live with 01 for January instead of 1, then try...
d = datetime.datetime.strptime("2013-1-25", '%Y-%m-%d')
print datetime.date.strftime(d, "%m/%d/%y")
You can check the docs for other formatting directives.
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Strange behavior for Map, parseInt [duplicate]
... converter both work pretty well, if only you really need to use parseInt: then use anonymous function as map argument.
– VisioN
Nov 13 '14 at 9:51
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NodeJS: How to decode base64 encoded string back to binary? [duplicate]
... salt as binary, hashed the password, base64 encoded the password and salt then stored them into database.
1 Answer
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LibStatusBar icon disappears on 3rd-party app launch
...reen and when SpringBoard is launched, also, if an app is already launched then it works fine,
however, if an app (such as Facebook or Twitter) is closed (completely) and the icon is showing, when launching the app, it will cause the icon to disappear.
The icon is displayed using libStatusBar using ...
How to filter array in subdocument with MongoDB [duplicate]
... before applying the $match so that you can filter individual elements and then use $group to put it back together:
db.test.aggregate([
{ $match: {_id: ObjectId("512e28984815cbfcb21646a7")}},
{ $unwind: '$list'},
{ $match: {'list.a': {$gt: 3}}},
{ $group: {_id: '$_id', list: {$pu...
Are complex expressions possible in ng-hide / ng-show?
..., I prefer to put in the conditional logic using ng-if as the first check, then add in an additional check for the boolean logic with ng-show and ng-hide
Howerver, if you want to use a conditional for ng-show or ng-hide, here is a link with some examples: Conditional Display using ng-if, ng-show, ...