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Binding a list in @RequestParam
... to construct a URI with this sort mapping with UriTemplate, or some other means? (for a client of this sort of resource).
– Chomeh
May 4 '15 at 4:24
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Transactions in .net
...tion) is tied directly to the db connection (such as SqlConnection), which means that you have to keep passing the connection around - OK in some cases, but doesn't allow "create/use/release" usage, and doesn't allow cross-db work. An example (formatted for space):
using (IDbTransaction tran = conn...
Do I set properties to nil in dealloc when using ARC?
...management.
In MRR, you should release your ivars. Nilling out properties means calling setters, which may invoke code that it shouldn't touch in dealloc (e.g. if your class, or a subclass, overrides the setter). Similarly it may trigger KVO notifications. Releasing the ivar instead avoids these un...
AngularJS - Access to child scope
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@Swanidhi = I know what you mean and I thought so as well but it didn't work when I was experimenting at the time of writing the comment. For what it is worth I switched from doing this to emit/broadcasting.
– IfTrue
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Purpose of #!/usr/bin/python3
...a limited backwards compatible layer, from when that fancy nonsense didn't mean anything. If you double click it sure, a modern OS can figure that out- but if you run it from a terminal then no, because the terminal doesn't care about your fancy OS specific file typing APIs.
Regarding the other poi...
Can I use complex HTML with Twitter Bootstrap's Tooltip?
...le as per my coming data without reloading the page and set dynamically, I mean changing the content inside the title.
– 3 rules
Sep 24 '16 at 6:45
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Android canvas draw rectangle
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Assuming that "part within rectangle don't have content color" means that you want different fills within the rectangle; you need to draw a rectangle within your rectangle then with stroke width 0 and the desired fill colour(s).
For example:
DrawView.java
import android.content.Cont...
How can I selectively escape percent (%) in Python strings?
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You can't selectively escape %, as % always has a special meaning depending on the following character.
In the documentation of Python, at the bottem of the second table in that section, it states:
'%' No argument is converted, results in a '%' character in the result.
Th...
How to check if a string starts with one of several prefixes?
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Do you mean this:
if (newStr4.startsWith("Mon") || newStr4.startsWith("Tues") || ...)
Or you could use regular expression:
if (newStr4.matches("(Mon|Tues|Wed|Thurs|Fri).*"))
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Working with $scope.$emit and $scope.$on
...oss talk in one nested path without using $emit, $broadcast, or $on, which means most use cases are for when you are trying to get node 1 to communicate with node 2 or vice versa.
How does node 2 speak to node 1?
In file two.js
scope.$emit('pushChangesToAllNodes', sendNewChanges());
function sen...