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SQL injection that gets around mysql_real_escape_string()
...$stmt->execute();
Because MySQLi does true prepared statements all the time.
Wrapping Up
If you:
Use Modern Versions of MySQL (late 5.1, all 5.5, 5.6, etc) AND mysql_set_charset() / $mysqli->set_charset() / PDO's DSN charset parameter (in PHP ≥ 5.3.6)
OR
Don't use a vulnerable character ...
What's the “average” requests per second for a production web application?
...obs.
8 Sun X4100s.
Process a request in 200 milliseconds in Rails.
Average time spent in the database is 50-100 milliseconds.
Over 16 GB of memcached.
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What is more efficient: Dictionary TryGetValue or ContainsKey+Item?
...nvironment I would always use TryGetValue as the state may change from the time you call ContainsKey (there's no guarantee that TryGetValue will internally lock correctly either, but it's probably safer)
– Chris Berry
Apr 10 '17 at 9:07
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how to make a specific text on TextView BOLD
...his function does not expect the substring can occur in full text multiple times. For example in "My username is name" it cannot make the 2nd "name" bold.
– Jadamec
Mar 21 '17 at 18:02
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How to disable the application pool idle time-out in IIS7?
Will it be disabled if I set the idle time-out to 0?
3 Answers
3
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How do I convert a String to an int in Java?
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Since NumberFormatException is an instance of a RuntimeException, you can and probably should handle it - but you definitely don't have to!
– Kunda
Nov 18 '19 at 14:05
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Detecting programming language from a snippet
...guage detection to code snippets for forum software. It worked 100% of the time, except in ambiguous cases:
print "Hello"
Let me find the code.
I couldn't find the code so I made a new one. It's a bit simplistic but it works for my tests. Currently if you feed it much more Python code than Ruby ...
Implications of foldr vs. foldl (or foldl')
..., summing the numbers in a list), then foldl' is more space- (and probably time-) efficient than foldr.
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Fancybox doesn't work with jQuery v1.9.0 [ f.browser is undefined / Cannot read property 'msie' ]
... This doesn't fix the problem with opening the FancyBox a second time though... See this sample page here: wasen.net/testjq1.10.2.html
– Anders
Feb 28 '14 at 8:32
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Copying data from one SQLite database to another
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For one time action, you can use .dump and .read.
Dump the table my_table from old_db.sqlite
c:\sqlite>sqlite3.exe old_db.sqlite
sqlite> .output mytable_dump.sql
sqlite> .dump my_table
sqlite> .quit
Read the dump into...