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I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
...ssion or no-session pages can be processed for a given session at the same time without blocking each other. However, a read-write-session page can't start processing until all read-only requests have completed, and while it is running it must have exclusive access to that user's session in order to...
How to get the return value from a thread in python?
...rn wrap
Then you just use it as:
@threaded
def long_task(x):
import time
x = x + 5
time.sleep(5)
return x
# does not block, returns Thread object
y = long_task(10)
print y
# this blocks, waiting for the result
result = y.result_queue.get()
print result
The decorated function c...
“Large data” work flows using pandas
...round, but don't need to pull in that column explicity until final results time)?
Solution
Ensure you have pandas at least 0.10.1 installed.
Read iterating files chunk-by-chunk and multiple table queries.
Since pytables is optimized to operate on row-wise (which is what you query on), we will c...
Notepad++ - How can I replace blank lines [duplicate]
I have a text file with a thousand lines of numbers like so:
6 Answers
6
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Including one C source file in another?
...ll the reality, while better compilers will make this method obsolete with time. GCC 4.5 with link-time optimization is a big step on the way.
– u0b34a0f6ae
Jul 10 '10 at 9:59
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Oracle SQL: Update a table with data from another table
...
I find that every time I need to do another merge I keep coming back to this answer for inspiration. I might print it out and frame it on my wall
– arnehehe
Apr 11 '19 at 12:17
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What is the purpose of Serialization in Java?
...ieves this goal.
Caching: Really just an application of the above, but sometimes an object takes 10 minutes to build, but would only take 10 seconds to de-serialize. So, rather than hold onto the giant object in memory, just cache it out to a file via serialization, and read it in later when it's n...
Any tips on how to organize Eclipse environment on multiple monitors?
...the overlayed window if I want to code and read some reference at the same time (This is where shortcuts keys come in handy).
So I can look at code and StackOverflow at the same time ;)
Ultramon
share
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Fastest way to reset every value of std::vector to 0
...ly unrolls this loop into using the mmx registers to dump in 16 bytes at a time until it gets close to the end. I'd say that's pretty fast. The memset version jumps to memset, which I'm guessing is about as fast. I'd use your method.
– Omnifarious
Jan 13 '12 at...
What does the caret (^) character mean?
I saw an answer to a question here that helps restore a deleted file in git.
8 Answers
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