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How to enable file sharing for my app?
...list directly, below should help you, don't key in "YES" as string below:
<key>UIFileSharingEnabled</key>
<string>YES</string>
You should use this:
<key>UIFileSharingEnabled</key>
<true/>
...
Merge up to a specific commit
...
Sure, being in master branch all you need to do is:
git merge <commit-id>
where commit-id is hash of the last commit from newbranch that you want to get in your master branch.
You can find out more about any git command by doing git help <command>. It that case it's git he...
In which case do you use the JPA @JoinTable annotation?
...class Project {
@OneToMany(mappedBy = "project")
private Collection<Task> tasks;
}
@Entity
public class Task {
@ManyToOne
private Project project;
}
The other solution is to use a third table, e.g. Project_Tasks, and store the relationship between projects and tasks in that ...
What's the difference between returning void and returning a Task?
...thers that return the non-generic Task . I can see why returning a Task<MyType> is useful to return data to the caller when the async operation completes, but the functions that I've seen that have a return type of Task never return any data. Why not return void ?
...
How to sort an array of associative arrays by value of a given key in PHP?
...
You are right, the function you're looking for is array_multisort().
Here's an example taken straight from the manual and adapted to your case:
$price = array();
foreach ($inventory as $key => $row)
{
$price[$key] = $row['price'];
}
array_multisort($price, SORT_DESC, $invento...
Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
I'm trying to implement the new viewWillTransitionToSize method which has been introduced in iOS 8 (all other rotation methods have been deprecated). I'd like to know what the equivalent of didRotateFromInterfaceOrientation is now as there are a number of clean up tasks we need to perform and I ...
Getting visitors country from their IP
...
Try this simple PHP function.
<?php
function ip_info($ip = NULL, $purpose = "location", $deep_detect = TRUE) {
$output = NULL;
if (filter_var($ip, FILTER_VALIDATE_IP) === FALSE) {
$ip = $_SERVER["REMOTE_ADDR"];
if ($deep_detect)...
convert '1' to '0001' in JavaScript [duplicate]
...r.length is undefined, which is treated as 0 in substring(str.length), resulting in the full string being returned. Mogsdad's code snippet assumes that str is a string, as in str = "12" or str = ""+12.
– Dan Nissenbaum
Apr 28 '16 at 3:50
...
C++ display stack trace on exception
... the post you link to mostly points to generating a trace from a segfault, but the asker specifically mentions exceptions, which are quite a different beast.
– Shep
Mar 13 '14 at 14:29
...
Is it possible to read from a InputStream with a timeout?
...sed to the executing java program following carriage-return (control-m or <enter>). That's a limitation of the execution environment. Of course, InputStream.available() will return 0 for as long as the shell buffers the data - that's correct behaviour; there are no available data at that poi...