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What is the purpose of the -nodes argument in openssl?
...ivation function EVP_BytesToKey.
Depending on your version of OpenSSL and compiled options, you may be able to provide these options in place of -nodes:
-des encrypt private keys with DES
-des3 encrypt private keys with triple DES (default)
-idea encrypt private keys with ...
What limits does scala place on the “acceptable complexity” of inferred types?
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When inferring types, the compiler often needs to calculate the Least Upper Bound (LUB) of a list of types. For example, the type of if (cond) e1 else e1 is the LUB of the types of e1 and e1.
These types can get quite large, for example try this in a...
Viewing all `git diffs` with vimdiff
...onyamo Setting alias should be always based on how often we are using some commands. I am often using git diff than git difftool. So I have aliased d to 'diff' and 'dt' to difftool'. Usability is matter than creating aliases with pattern.
– Habeeb Perwad
Jan 8 ...
How do I force detach Screen from another SSH session?
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As Jose answered, screen -d -r should do the trick. This is a combination of two commands, as taken from the man page.
screen -d detaches the already-running screen session, and screen -r reattaches the existing session. By running screen -d -r, you force screen to detach it and then r...
What does “%” (percent) do in PowerShell?
...s an alias for ForEach-Object:
> Get-Alias -Definition ForEach-Object
CommandType Name Definition
----------- ---- ----------
Alias % ...
Execute AsyncTask several times
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edited Jun 20 at 9:12
Community♦
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answered Jun 16 '11 at 14:49
Steve PrenticeSteve...
Limit ggplot2 axes without removing data (outside limits): zoom
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“unary operator expected” error in Bash if condition
...to use bash, it's much easier to always use the double bracket conditional compound command [[ ... ]], instead of the Posix-compatible single bracket version [ ... ]. Inside a [[ ... ]] compound, word-splitting and pathname expansion are not applied to words, so you can rely on
if [[ $aug1 == "and...