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Looping through array and removing items, without breaking for loop
I have the following for loop, and when I use splice() to remove an item, I then get that 'seconds' is undefined. I could check if it's undefined, but I feel there's probably a more elegant way to do this. The desire is to simply delete an item and keep on going.
...
Using the “animated circle” in an ImageView while loading stuff
...;style name="GenericProgressBackground" parent="android:Theme">
<item name="android:layout_width">fill_parent</item>
<item name="android:layout_height">fill_parent</item>
<item name="android:background">#DD111111</item>
<item name="an...
Visually managing MongoDB documents and collections [closed]
...ockMongo – a MongoDB administration tool, written in PHP5. Allegedly the best in the PHP world. Similar to PHPMyAdmin. Last version: 2015-Sept-19
Fang of Mongo – a web-based UI built with Django and jQuery. Last commit: 2012-Jan-26, in a forked project.
Opricot – a browser-based MongoDB shell ...
Switching between Android Navigation Drawer image and Up caret when using fragments
...icators to act according to their shape
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (mDrawerToggle.isDrawerIndicatorEnabled() &&
mDrawerToggle.onOptionsItemSelected(item)) {
return true;
} else if (item.getItemId() == android.R.id.home &&a...
What is the use of ObservableCollection in .net?
..., NotifyCollectionChangedEventArgs e)
{
foreach (var x in e.NewItems)
{
// do something
}
foreach (var y in e.OldItems)
{
//do something
}
if (e.Action == NotifyCollectionChangedAction.Move)
{
//...
jQuery and TinyMCE: textarea value doesn't submit
...
Best answer, short but sweet and is also the cleanest solution. Works with multiple fields too. Only drawback is that this triggers saving for all elements.
– Hugo Zink
Dec 7 '15 at 14:1...
How to use the new affix plugin in twitter's bootstrap 2.1.0?
...
This answer is the best! Everything works as it should. The 'jump' part was the one missing in most tutorials I found. Thanks!
– Ricardo Otero
Apr 8 '13 at 22:41
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Hashing a dictionary?
... your dictionary is not nested, you could make a frozenset with the dict's items and use hash():
hash(frozenset(my_dict.items()))
This is much less computationally intensive than generating the JSON string or representation of the dictionary.
UPDATE: Please see the comments below, why this appro...
Bidirectional 1 to 1 Dictionary in C#
... firstToSecond.Count; }
}
/// <summary>
/// Removes all items from the dictionary.
/// </summary>
public void Clear()
{
firstToSecond.Clear();
secondToFirst.Clear();
}
}
...
Inverse dictionary lookup in Python
...modified it would still work suitably. A naive implementation: dictObject.items().index(key)
– Brian Jack
Jul 25 '12 at 19:43
...