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Why is strlen() slower than use of variable when string size does not matter
Jun 10, 2026
php
performance
strlen
Why does this C++ program not use 100% CPU but only 10%
Jun 11, 2026
c++
performance
cpu
How to pass unique_ptr<char[]> to a function to use
Jun 11, 2026
c++
visual-c++
pointers
c++11
Why can't I change or reassign the values of variables in lists using a for loop (python)?
Jun 11, 2026
python
Array size in multidimensional array with pointers
Jun 11, 2026
c
arrays
pointers
Is equal sign passing a reference or object copy?
Jun 11, 2026
c#
string
object
reference
Synchronizing 2 tables with MERGE
Jun 10, 2026
sql
sql-server
merge
R Packages Fail to Compile with gcc
Jun 11, 2026
r
gcc
gfortran
bioconductor
How can I de-duplicate repeated characters in a Java string?
Jun 10, 2026
java
string
Facebook replaces #!v URLs by "_escaped_fragment_" when sharing [closed]
Jun 11, 2026
ajax
facebook
url
gwt
mvp
Javascript: how to check if a string ends with 2 letters followed by an integer?
Jun 10, 2026
javascript
jquery
Is this singleton design pattern correct?
Jun 10, 2026
java
design-patterns
singleton
Why are these MySQL queries so slow?
Jun 10, 2026
mysql
wordpress
mysql-slow-query-log
Why prefer Yield over a simple return?
Jun 10, 2026
c#
using python 2.7 to query sqlite3 database and getting "sqlite3 operational error no such table"
Jun 11, 2026
python
sqlite
Toad gives only date in sql
Jun 10, 2026
sql
database
oracle-database
datetime
toad
How to convert List to a string and back
Jun 10, 2026
c#
.net
linq
list
Counting vowels in javascript
Jun 11, 2026
javascript
string
Parse String - remove some words from string [duplicate]
Jun 10, 2026
php
string
replace
What is the most efficient way to find a subarray of elements in array in Objective-C?
Jun 10, 2026
ios
objective-c
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