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Select multiple images from android gallery
...et the urls in the result Intent.getClipData. It has the array of ClipData Item.
– Tam Huynh
Aug 15 '18 at 8:52
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Is there a concurrent List in Java's JDK?
...pdate operation a cloned copy will be created. CopyOnWriteArrayList is the best choice only for frequent read operation.
/**
* Returns a shallow copy of this list. (The elements themselves
* are not copied.)
*
* @return a clone of this list
*/
p...
Running multiple commands with xargs
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This might not be the best solution if each of the commands OP wants to execute must be sequential, correct?
– IcarianComplex
Dec 13 '15 at 7:45
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Set custom attribute using JavaScript
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Use the setAttribute method:
document.getElementById('item1').setAttribute('data', "icon: 'base2.gif', url: 'output.htm', target: 'AccessPage', output: '1'");
But you really should be using data followed with a dash and with its property, like:
<li ... data-icon="base.gif"...
Getting the folder name from a path
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Below code helps to get folder name only
public ObservableCollection items = new ObservableCollection();
try
{
string[] folderPaths = Directory.GetDirectories(stemp);
items.Clear();
foreach (string s in folderPaths)
...
Is there a way to collapse all code blocks in Eclipse?
...u right click in the gutter where you see the +/-, there is a context menu item 'Folding.' Opening the submenu associated with this, you can see a 'Collapse All' item. this will also do what you wish.
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Why is it wrong to use std::auto_ptr with standard containers?
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The STL containers need to be able to copy the items you store in them, and are designed to expect the original and the copy to be equivalent. auto pointer objects have a completely different contract, whereby copying creates a transfer of ownership. This means that conta...
When is del useful in python?
...ould do the same without adding to the language), but I suppose that's the best answer.
– Jason Baker
Dec 14 '12 at 17:59
6
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Collection was modified; enumeration operation may not execute
...is operation was just a UI display update, so iterating over a copy seemed best. (I also experimented with using for instead of foreach after locking MarkerFrequencies in both threads. This prevented the crash but seemed to require further debugging work. And it introduced more complexity. My only r...
How to convert an OrderedDict into a regular dict in python3
...ng the json module:
def ordereddict_to_dict(value):
for k, v in value.items():
if isinstance(v, dict):
value[k] = ordereddict_to_dict(v)
return dict(value)
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