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New posts in performance
Among 1 million items preceding A[i], how many of them are smaller than A[i]?
Dec 12, 2025
python
performance
numpy
scipy
scientific-computing
What are these sys.sp_* Stored Procedures doing?
Dec 13, 2025
sql-server
sql-server-2005
performance
stored-procedures
Sorting coordinates of point cloud in accordance with X, Y or Z value
Dec 12, 2025
arrays
performance
matlab
sorting
SQL Server 2005 slows down as I keep adding rows
Dec 12, 2025
sql-server
vb.net
sql-server-2005
performance
Why is Array.push(val) faster than an expression like array[array.length] = val? [duplicate]
Dec 12, 2025
javascript
arrays
performance
firefox
browser
R: Speed up multiple lm()
Dec 12, 2025
r
performance
loops
lm
intermitten java slow query to MySQL
Dec 12, 2025
java
mysql
performance
yslow
Is floating point types usage prohibited on Android
Dec 12, 2025
java
android
performance
floating-point
tcmalloc ReleaseFreeMemory() not releasing the memory properly
Dec 10, 2025
c++
c
performance
heap-memory
tcmalloc
How many comparisons does a max() or a min() function do?
Dec 11, 2025
python
performance
max
time-complexity
min
How to merge a list of multiple dictionaries into a dictionary of lists? [duplicate]
Dec 12, 2025
python
python-3.x
performance
dictionary
dictionary-comprehension
appengine: cached reference property?
Dec 11, 2025
python
database
performance
google-app-engine
google-cloud-datastore
One tagname, multiple attrs - faster to stem queries with filter or use multiple selectors?
Dec 12, 2025
javascript
jquery
performance
selector
How does the number of classes in an assembly impact performance?
Dec 12, 2025
.net
performance
assemblies
.net-assembly
Why code is maxing out the CPU while querying the database?
Dec 12, 2025
c#
sql-server
performance
ado.net
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