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Full Screen DialogFragment in Android
...out instead of RelativeLayout. I was targeting the 3.0 Honeycomb api when testing.
public class FragmentDialog extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button button = (Butto...
Temporarily disable auto_now / auto_now_add
...
I've recently faced this situation while testing my application. I needed to "force" an expired timestamp. In my case I did the trick by using a queryset update. Like this:
# my model
class FooBar(models.Model):
title = models.CharField(max_length=255)
upda...
browser sessionStorage. share between tabs?
...foobar');
localStorage.removeItem('getSessionStorage', 'foobar');
};
I tested this in chrome, ff, safari, ie 11, ie 10, ie9
This method "should work in IE8" but i could not test it as my IE was crashing every time i opened a tab.... any tab... on any website. (good ol IE) PS: you'll obviously n...
FileSystemWatcher vs polling to watch for file changes
...
I have seen the file system watcher fail in production and test environments. I now consider it a convenience, but I do not consider it reliable. My pattern has been to watch for changes with the files system watcher, but poll occasionally to catch missing file changes.
Edit: If...
How to get the name of enumeration value in Swift?
...
In Swift-3 (tested with Xcode 8.1) you can add the following methods in your enum:
/**
* The name of the enumeration (as written in case).
*/
var name: String {
get { return String(describing: self) }
}
/**
* The full name of th...
Simplest/Cleanest way to implement singleton in JavaScript?
...eclaring variables at the module scope:
// my-singleton.js
const somePrivateState = []
function privateFn () {
// ...
}
export default {
method1() {
// ...
},
method2() {
// ...
}
}
Then you can simply import the singleton object to use it:
import myInstance from './my-single...
What is the python “with” statement designed for?
..., "w")):
# these print statements will go to /tmp/log.txt
print "Test entry 1"
print "Test entry 2"
# back to the normal stdout
print "Back to normal stdout again"
And finally, another example that creates a temporary folder and cleans it up when leaving the context:
from tempfile ...
maxlength ignored for input type=“number” in Chrome
...number" is a new type from the HTML 5 specification. If the browser you're testing in doesn't recognize type="number" it will treat it as type="text" which does respect the maxlength attribute. This may explain the behaviour you're seeing.
– André Dion
Aug 29 ...
A list of indices in MongoDB?
...
From the shell:
db.test.getIndexes()
For shell help you should try:
help;
db.help();
db.test.help();
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...
Parse a URI String into Name-Value Collection
...ork:
public static void main(String[] args) {
String uri = "http://my.test.com/test?param1=ab&param2=cd&param2=ef";
MultiValueMap<String, String> parameters =
UriComponentsBuilder.fromUriString(uri).build().getQueryParams();
List<String> param1 = paramete...