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Reference: Comparing PHP's print and echo
...es a small overhead of populating the return variable (pseudocode)
print 125;
PRINT 125,$temp ; print 125 and place 1 in $temp
UNSET $temp ; remove $temp
single echo compiles to one opcode:
echo 125;
ECHO 125
multi-value echo compiles to multiple opcodes
echo 123, 456;
ECHO ...
onKeyPress Vs. onKeyUp and onKeyDown
...
dcpdcp
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Reload Flask app when template file changes
... jd.jd.
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Client to send SOAP request and receive response
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answered Jan 25 '11 at 9:45
KBBWriteKBBWrite
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Multiprocessing - Pipe vs Queue
...g-T61:~$ python multi_queue.py
Sending 10000 numbers to Queue() took 0.105256080627 seconds
Sending 100000 numbers to Queue() took 0.980564117432 seconds
Sending 1000000 numbers to Queue() took 10.1611330509 seconds
mpnening@mpenning-T61:~$ python multi_joinablequeue.py
Sending 10000 numbers to Jo...
How to replace multiple strings in a file using PowerShell
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To get the post by George Howarth working properly with more than one replacement you need to r...
What is the best way to initialize a JavaScript Date to midnight?
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What happens if today is 25 hours long (clocks adjust forward for Daylight Saving)?
– qntm
Sep 6 '13 at 16:19
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Which is more preferable to use: lambda functions or nested functions ('def')?
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edited Sep 25 '08 at 23:07
answered Sep 25 '08 at 17:16
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What GRANT USAGE ON SCHEMA exactly do?
...nf pg_hba.conf_bak
sudo -e pg_hba.conf
# change all `md5` with `scram-sha-256`
# save and exit
//------------ SKIP THIS PART UNTIL POSTGRES JDBC ADDS SCRAM - END -----------//
sudo -u postgres psql
# in psql:
create role $ROLE_LOCAL login createdb;
\password $ROLE_LOCAL
create role $ROLE_REMOTE ...
Variable length (Dynamic) Arrays in Java
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Arrays are fixed size once instantiated. You can use a List instead.
Autoboxing make a List us...