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Mysql : ERROR 1238 (HY000): Variable 'innodb_buffer_pool_size' is a read only variable
asked
Jan 2, 2019
in
Databases
by
phpuser
(
56.8k
points)
mysql
innodb
+3
votes
1
answer
How to enable query cache in MySQL to improve performance
asked
Jan 2, 2019
in
Databases
by
phpuser
(
56.8k
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mysql
query
cache
+3
votes
1
answer
Linux: How to copy initial few lines from one file to another
asked
Dec 7, 2018
in
Operating Systems
by
pythonuser
(
74.2k
points)
linux
copy
file
+3
votes
1
answer
Python : How to find the indices of elements in a sublist in a list or numpy array
asked
Oct 3, 2018
in
Programming Languages
by
pythonuser
(
74.2k
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python
numpy
array
list
index
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votes
1
answer
How to transpose a matrix in Python?
asked
Aug 23, 2018
in
Programming Languages
by
pythonuser
(
74.2k
points)
python
matrix
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votes
1
answer
My email stopped working after using Cloudflare's nameservers. What should I do?
asked
Aug 7, 2018
in
Web & Google
by
phpuser
(
56.8k
points)
cloudflare
email
dns
nameserver
+3
votes
1
answer
How to search all ".log" files on a Linux VPS system
asked
Aug 6, 2018
in
Operating Systems
by
praveen
(
71.8k
points)
find
command
vps
linux
+3
votes
1
answer
Nginx: "access_log" directive is not allowed here in /etc/nginx/nginx.conf
asked
Aug 5, 2018
in
Web & Google
by
praveen
(
71.8k
points)
nginx
access_log
error_log
+3
votes
1
answer
CWP: How to install CentOS Web Panel on VPS
asked
Aug 5, 2018
in
Web & Google
by
praveen
(
71.8k
points)
centos web panel
cwp
vps
centos
+3
votes
1
answer
Python: How to use MCC (Matthews correlation coefficient) as eval_metric in XGboost
asked
Aug 2, 2018
in
Programming Languages
by
pythonuser
(
74.2k
points)
xgboost
mcc
evel_metric
matthews correlation coefficient
+3
votes
1
answer
How to count the number of elements in a Python list/array greater than a particular value?
asked
Aug 1, 2018
in
Programming Languages
by
pythonuser
(
74.2k
points)
python
list
aray
numpy
count
+3
votes
1
answer
How to view the source code of a webpage in Android browser like chrome?
asked
Jul 24, 2018
in
Web & Google
by
phpuser
(
56.8k
points)
android
browser
webpage
website
+3
votes
1
answer
PostgreSQL : How to check the execution time of SQL queries?
asked
Jul 24, 2018
in
Databases
by
phpuser
(
56.8k
points)
postgresql
sql
time
+3
votes
1
answer
How to change font size of text in wordpress theme
asked
Jul 17, 2018
in
Web & Google
by
phpuser
(
56.8k
points)
wordpress
theme
font
+3
votes
1
answer
How to get the year from a postgresql DATE?
asked
Jul 16, 2018
in
Databases
by
phpuser
(
56.8k
points)
postgresql
date
year
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