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Where to place and how to read configuration resource files in servlet based application?
In my web application I have to send email to set of predefined users like finance@xyz.com , so I wish to add that to a .properties file and access it when required. Is this a correct procedure, if so then where should I place this file? I am using Netbeans IDE which is having two separate folder...
Is there a faster/shorter way to initialize variables in a Rust struct?
...tc., would suit me. I do understand that there are wider implications than my small "problem" to solve. Ability to state eg. "iVal : i64 = 0", would solve my wider needs, but I guess that's not going to happen. The "#[deriving(Default)]" should solve most of my wants. I'm unsure why I used -1 in my ...
What's the difference between the various methods to get a Context?
....
Inflate layout:
View mView = this.getLayoutInflater().inflate(R.layout.myLayout, myViewGroup);
Inflate menu:
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
this.getMenuInflater().inflate(R.menu.mymenu, menu);
return true;
}
Register co...
invalid_grant trying to get oAuth token from google
...ran into this same problem despite specifying the "offline" access_type in my request as per bonkydog's answer. Long story short I found that the solution described here worked for me:
https://groups.google.com/forum/#!topic/google-analytics-data-export-api/4uNaJtquxCs
In essence, when you add an...
How can I open multiple files using “with open” in Python?
...ssible to have this syntax span multiple lines?
– tommy.carstensen
Sep 30 '14 at 14:06
9
@tommy.c...
Dilemma: when to use Fragments vs Activities:
I know that Activities are designed to represent a single screen of my application, while Fragments are designed to be reusable UI layouts with logic embedded inside of them.
...
In Python, how do I determine if an object is iterable?
...
I've been studying this problem quite a bit lately. Based on that my conclusion is that nowadays this is the best approach:
from collections.abc import Iterable # drop `.abc` with Python 2.7 or lower
def iterable(obj):
return isinstance(obj, Iterable)
The above has been recommende...
How to implement a ViewPager with different Fragments / Layouts
...r = (ViewPager) findViewById(R.id.viewPager);
pager.setAdapter(new MyPagerAdapter(getSupportFragmentManager()));
}
private class MyPagerAdapter extends FragmentPagerAdapter {
public MyPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
...
How do I add the contents of an iterable to a set?
...
Just looked back at my interpreter session and I actually tried this, but thought that it had added the whole list as an element of the set because of the square brackets in the representation of the set. I had never noticed before that they're ...
passing argument to DialogFragment
...
Using newInstance
public static MyDialogFragment newInstance(int num) {
MyDialogFragment f = new MyDialogFragment();
// Supply num input as an argument.
Bundle args = new Bundle();
args.putInt("num", num);
f.setArguments(args);
ret...