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How to split a string at the first `/` (slash) and surround part of it in a ``?
I want to format this date: <div id="date">23/05/2013</div> .
7 Answers
7...
How to rename items in values() in Django?
... -1 because .values(supports__through_tables) and this hack doesn't (incidentally probably the most obvious use case for wanting to rename the ValuesQuerySet dict keys)
– wim
Aug 21 '14 at 13:12
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Add new methods to a resource controller in Laravel
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How would you pass a parameter like {id}? Currently I've coded my custom method inline in routes.php (like the example here laravel.com/docs/5.1/routing#route-parameters). Ideally I'd like to pass the parameter to run in FooController.
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Set up git to pull and push all branches
...ntation of push.default config variable) you push matching branches, which means that first you have to do git push origin branch for git to push it always on git push.
If you want to always push all branches, you can set up push refspec. Assuming that the remote is named origin you can either use...
Lambda capture as const reference?
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I think the capture part should not specify const, as the capture means, it only need a way to access the outer scope variable.
The specifier is better specified in the outer scope.
const string better_string = "XXX";
[&better_string](string s) {
better_string = s; // error: r...
How to link to specific line number on github
...icular commit, rather than the current version of the file on master. That means that this link will work forever and not point to lines 18-20 of whatever future version of that file might contain.
Now bask in the glow of your new permanent link. ;-)
update 9/29/2017: As pointed out by @watashiSHU...
store and retrieve a class object in shared preference
In Android can we store an object of a class in shared preference and retrieve the object later?
13 Answers
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How to make links in a TextView clickable?
...ntMethod() on the TextView object.
TextView t2 = (TextView) findViewById(R.id.text2);
t2.setMovementMethod(LinkMovementMethod.getInstance());
I removed most of the attributes on my TextView to match what was in the demo.
<TextView
android:id="@+id/text2"
android:layout_width="...
Defining a variable with or without export
...es the variable available to sub-processes.
That is,
export name=value
means that the variable name is available to any process you run from that shell process. If you want a process to make use of this variable, use export, and run the process from that shell.
name=value
means the variable s...
Why should I avoid multiple inheritance in C++?
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Multiple inheritance (abbreviated as MI) smells, which means that usually, it was done for bad reasons, and it will blow back in the face of the maintainer.
Summary
Consider composition of features, instead of inheritance
Be wary of the Diamond of Dread
Consider inheritance of m...