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Registry Key '…' has value '1.7', but '1.6' is required. Java 1.7 is Installed and the Registry is P
...re). The rest of the JDK and JRE where found in the PATH inside C:\Java\jdk_1.7.0\bin. Oops!
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Prevent the keyboard from displaying on activity start
...ace it in onCreate?
– Dymas
Mar 13 '19 at 16:50
@Dymas Yes, and I just fixed it several months ago :)
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Iterate over a list of files with spaces
...arr[@]}
do
newname=`echo "${arr[$i]}" | sed 's/stupid/smarter/; s/ */_/g'`;
mv "${arr[$i]}" "$newname"
done
${!arr[@]} expands to 0 1 2 so "${arr[$i]}" is the ith element of the array. The quotes around the variables are important to preserve the spaces.
The result is three renamed fi...
Getting an “ambiguous redirect” error
... this.
– Paul Jackson
May 17 '17 at 19:17
@PaulJackson, ...that's not true. As a copy-and-pasteable demonstrator: sh -...
How can I get Express to output nicely formatted HTML?
...y with the 'ugly' in production. Make sure to set environment variable NODE_ENV=production when you're deploying in production. This can be done with an sh script you use in the 'script' field of package.json and executed to start.
Express 3 changed this because:
The "view options" setting is n...
How do I clear the terminal screen in Haskell?
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197
:! run the shell command
:! cls under windows
:! clear under linux and OS X...
Make a negative number positive
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19
You're looking for absolute value, mate. Math.abs(-5) returns 5...
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np.mean() vs np.average() in Python NumPy?
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edited May 19 at 17:28
answered May 19 at 17:23
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Why em instead of px?
... today.
– Talha Sayed
Nov 14 '14 at 19:13
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show 10 more comments
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Real life example, when to use OUTER / CROSS APPLY in SQL
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edited May 19 '18 at 10:24
answered Feb 14 '12 at 11:12
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