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Why is Hibernate Open Session in View considered a bad practice?
...epending on your connection release mode) which increases connection lease time and limits the overall transaction throughput due to congestion on the database connection pool. The more the connection is held, the more other concurrent requests are going to wait to get a connection from the pool.
S...
return statement vs exit() in main()
...at function will not be destroyed. Often this has no implications, but sometimes it does, like closing files (surely you want all your data flushed to disk?).
Note that static objects will be cleaned up even if you call exit(). Finally note, that if you use abort(), no objects will be destroyed. Th...
Entity Framework Timeouts
I am getting timeouts using the Entity Framework (EF) when using a function import that takes over 30 seconds to complete. I tried the following and have not been able to resolve this issue:
...
How do I find if a string starts with another string in Ruby?
...001:0> require 'benchmark'
=> true
irb(main):002:0> Benchmark.realtime { 1.upto(10000000) { "foobar"[/\Afoo/] }}
=> 12.477248
irb(main):003:0> Benchmark.realtime { 1.upto(10000000) { "foobar" =~ /\Afoo/ }}
=> 9.593959
irb(main):004:0> Benchmark.realtime { 1.upto(10000000) { "foo...
pycharm running way slow
...
Point #2 saved my time!
– Wok
May 26 '15 at 11:38
2
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Why doesn't TFS get latest get the latest?
... Ugh! This is a pain. Visual Studio can easily get messed up and sometimes fixing it on the filesystem is the easiest way to go. Other source control systems like Subversion have windows explorer hooks and both that and the VS integration do a better job of monitoring changes. I miss SVN!
...
How to sort my paws?
... were always the case, we could simply sort the impacts by initial contact time and use a modulo 4 to group them by paw.
However, even when everything is "normal", this doesn't work. This is due to the trapezoid-like shape of the pattern. A hind paw spatially falls behind the previous front pa...
Get yesterday's date in bash on Linux, DST-safe
... This relies on the fact that switching between summer and winter time is always done during night, if I understand correctly?
– Nicolas Raoul
Mar 28 '17 at 3:38
2
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How to print to console when using Qt
...r graphics. I need to be able to print some variables in my console at run-time, not debugging, but cout doesn't seem to work even if I add the libraries. Is there a way to do this?
...
Import text file as single character string
...do this for you.
install.packages("readr") # you only need to do this one time on your system
library(readr)
mystring <- read_file("path/to/myfile.txt")
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