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Calculating a directory's size using Python?
...ef getFolderSize(folder):
total_size = os.path.getsize(folder)
for item in os.listdir(folder):
itempath = os.path.join(folder, item)
if os.path.isfile(itempath):
total_size += os.path.getsize(itempath)
elif os.path.isdir(itempath):
total_size +...
Iterator Loop vs index loop [duplicate]
...owever, you must decide for yourself which (operator[] or iterators) suits best your needs.
Using iterators would enable you to switch to other container types without much change in your code. In other words, using iterators would make your code more generic, and does not depend on a particular ty...
How to write a simple database engine [closed]
...l4, CHR, 24>123 ABC Street POBox 456<&RowTrailer>
How to find items quickly
try using hashing and indexing to point at data stored and cached based on different criteria
taking same example above, you could sort the value of the first column and store it in a separate object pointing a...
What's a monitor in Java?
... through the use of monitors.
A monitor is associated with a specific data item (a condition variable) and functions as a lock on that data. When a thread holds the monitor for some data item, other threads are locked out and cannot inspect or modify the data.
...
HTTP Error 500.19 and error code : 0x80070021
...
All I had to add was the .NET 4.5 items in the AppDev section and the Features section. The extensibility item also forced the 2 ISAPI entries.
– Bill
Jun 2 '14 at 23:16
...
How to pass values between Fragments
...ed step 5, That i'm calling listactivity from fragment and after selecting item from that activity, i want to come back in fragment with selected file name. But its not working, its giving me Nullpointer Exception at onCreateView. Any solution on this please? This is my question stackoverflow.com/qu...
how to change an element type using jquery
...len = old_attributes.length; i < len; i++) {
new_attributes.setNamedItem(old_attributes.item(i).cloneNode());
}
// copy child nodes
do {
new_element.appendChild(element.firstChild);
}
while(element.firstChild);
// replace element
element.parentNode.replaceChild(new_element, element);
...
Biggest GWT Pitfalls? [closed]
...dge hammer. If thats the case then jQuery and JavaScript are a cludge, at best. My point being that I get no re-use, I end up copy-pasting a lot of things (say: a text box on 4 pages that behaves identically in each place). That's not to say you should toss all your old applications out. I would...
How do I improve ASP.NET MVC application performance?
...sult set by irritating through an IList and call Render.PartialView("Row", item) for each list item? how much do i lose? or how could i measure the performance gain?
– marc.d
Feb 12 '10 at 15:03
...
Can one do a for each loop in java in reverse order?
...
For a list, you could use the Google Guava Library:
for (String item : Lists.reverse(stringList))
{
// ...
}
Note that Lists.reverse doesn't reverse the whole collection, or do anything like it - it just allows iteration and random access, in the reverse order. This is more efficien...