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What's the difference between & and && in MATLAB?
...ete it yourself, because it's accepted). You would keep the rep you gained from it (if I understand the system correctly), and we'd end up with a technically correct and authoritative top answer.
– Andras Deak
Feb 15 '19 at 12:05
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Why are arrays of references illegal?
... @AaronMcDaid I think the real reason - which is so conspicuously absent from this & similar discussions - is that if one had an array of references, how would one possibly disambiguate between the address of an element & the address of its referent? The immediate objection to 'You can't p...
How to verify a user's password in Devise
...ing to find user by password, but I don't understand how to match password from form and encrypted_password in my db.
4 Ans...
How to trigger an event after using event.preventDefault()
...ions.email_check_complete ) {
e.preventDefault(); // Prevent form from submitting.
$.ajax({
url: '/api/check_email'
type: 'get',
contentType: 'application/json',
data: {
'email_address': $('email').val()
}...
Should operator
...o use a stream-like object of type T.
And that you want to extract/insert from/into T the relevant data of your object of type Paragraph.
Generic operator << and >> function prototypes
The first being as functions:
// T << Paragraph
T & operator << (T & p_oOutputS...
What is the minimum I have to do to create an RPM file?
...or your needs. There is an example here which shows how to package an app from source. FPM can produce both deb files and RPM files.
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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
... easier to code (thus potentially less moving parts and bugs), but suffers from performance problems, so if you have like 50 views or more, I advise to use the header approach.
Example. Basically the activity (or fragment) layout transforms to something like this (no ScrollView needed anymore):
&l...
Is there a way to do method overloading in TypeScript?
...t support "proper" method overloads - but even the C# world is moving away from overloads towards optional parameters as in many cases it leads to more readable code.
– Fenton
Oct 2 '12 at 14:02
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How do you specify command line arguments in Xcode 4?
...editor.
Product -> Edit Scheme... -> Run -> Arguments
(Copy-Paste from the link given by Jano)
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What does addChildViewController actually do?
...ery little. The side effects of the call are the important part. They come from the parentViewController and childViewControllers relationships. Here are some of the side effects that I know:
Forwarding appearance methods to child view controllers
Forwarding rotation methods
(Possibly) forwarding ...