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How to start an Intent by passing some parameters to it?
...
I think you want something like this:
Intent foo = new Intent(this, viewContacts.class);
foo.putExtra("myFirstKey", "myFirstValue");
foo.putExtra("mySecondKey", "mySecondValue");
startActivity(foo);
or you can combine them into a bundle first. Corresponding getExtra(...
How is “int main(){(([](){})());}” valid C++?
...aning of a program in the case of the most vexing parse disambiguation : B foo(A()) foo is a function (taking a pointer to function as only parameter and returning a B) whereas in B foo((A())) foo is a B object constructed invoking a constructor taking a A object (which instance is an anonymous temp...
Rename Pandas DataFrame Index
... 'color':['blue', 'green', 'red'],
'food':['Steak', 'Lamb', 'Mango'],
'height':[165, 70, 120],
'score':[4.6, 8.3, 9.0],
'state':['NY', 'TX', 'FL']},
index = ['Jane', 'Ni...
Can you change a path without reloading the controller in AngularJS?
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If you don't have to use URLs like #/item/{{item.id}}/foo and #/item/{{item.id}}/bar but #/item/{{item.id}}/?foo and #/item/{{item.id}}/?bar instead, you can set up your route for /item/{{item.id}}/ to have reloadOnSearch set to false (https://docs.angularjs.org/api/ngRoute/prov...
How can one close HTML tags in Vim quickly?
...om the tutorial:
1. Expand Abbreviation
Type abbreviation as 'div>p#foo$*3>a' and type '<c-y>,'.
---------------------
<div>
<p id="foo1">
<a href=""></a>
</p>
<p id="foo2">
<a href=""></a>
...
What is the correct way to check for string equality in JavaScript?
...ary when you're sure both operands are string, e.g., when using if (typeof foo == "string")
– Marcel Korpel
Aug 27 '10 at 17:43
29
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Adding a new SQL column with a default value
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Try this:
ALTER TABLE table1 ADD COLUMN foo INT DEFAULT 0;
From the documentation that you linked to:
ALTER [ONLINE | OFFLINE] [IGNORE] TABLE tbl_name
alter_specification [, alter_specification] ...
alter_specification:
...
ADD [COLUMN] (col_name c...
javascript: pause setTimeout();
...Usage: new Timer(Function, Number, arg1, arg2, arg3...)
function callback(foo, bar) {
console.log(foo); // "foo"
console.log(bar); // "bar"
}
var timer = new Timer(callback, 1000, "foo", "bar");
timer.pause();
document.onclick = timer.resume;
...
Why do we need C Unions?
...efined behavior should be removed. It is, in fact, defined behavior. See footnote 82 of the C99 standard: If the member used to access the contents of a union object is not the same as the member last used to store a value in the object, the appropriate part of the object representation of the val...
Require either of two arguments using argparse
...exclusion (at least for the second part of your question).
This way, only foo or bar will be accepted, not both.
import argparse
parser = argparse.ArgumentParser()
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument('--foo',action=.....)
group.add_ar...