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How to set up tmux so that it starts up with specified windows opened?
...inux with a specific devtools version enabled. Will leave this here if someone tries to do the same. tmux new-window -n "git lg" "scl enable devtoolset-3 'bash --rcfile <(echo \"source \"$HOME/.bashrc\";cd ~/workspace/coolproject/;git lg\")'"
– Lallen
May 26...
How to get WordPress post featured image URL
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I think this is the easiest solution and the updated one:
<?php the_post_thumbnail('single-post-thumbnail'); ?>
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LinkedBlockingQueue vs ConcurrentLinkedQueue
...y waiting", for example, with the consumer thread eating up CPU.
So which one is "better" depends on the number of consumer threads, on the rate they consume/produce, etc. A benchmark is needed for each scenario.
One particular use case where the ConcurrentLinkedQueue is clearly better is when pro...
What kind of virtual machine is BEAM (the Erlang VM)?
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The Erlang VM runs as one OS process. By default it runs one OS thread per core to achieve maximum utilisation of the machine. The number of threads and on which cores they run can be set when the VM is started.
Erlang processes are implemented e...
ExecutorService, how to wait for all tasks to finish
...is primarily computational, so I just want to run a large number of jobs - one on each core. Right now my setup looks like this:
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Running Python code in Vim
...de
<buffer>: If multiple buffers/files are open: just use the active one
<esc>: leaving insert mode
:w<CR>: saves your file
!: runs the following command in your shell (try :!ls)
%: is replaced by the filename of your active buffer. But since it can contain things like whitespace a...
Types in MySQL: BigInt(20) vs Int(20)
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As far as I know, there is only one small difference is when you are trying to insert value which is out of range.
In examples I'll use 401421228216, which is 101110101110110100100011101100010111000 (length 39 characters)
If you have INT(20) for syst...
phpunit mock method multiple calls with different arguments
...in the arguments passed to with will fail because both will match but only one will verify as having the expected behavior. See the reproduction case after the actual working example.
For you problem you need to use ->at() or ->will($this->returnCallback( as outlined in another question ...
Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
...ing on the size of your project, you may also want the message passing component separate from your database, so that if one component experiences heavy load, it need not hinder the other's operation.
As for the problems you mentioned:
polling keeping the database buzy and low performing: Using R...
Mercurial — revert back to old version and continue from there
...ight continue working only on this branch or eventually merge the existing one into it.
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