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How can I read command line parameters from an R script?
...arg3
If your args are strings with spaces in them, enclose within double quotes.
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How do I best silence a warning about unused variables?
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This is how Q_UNUSED is implemented in principle.
– Dmitry Volosnykh
Jan 17 '12 at 11:02
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Composer killed while updating
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Unfortuantely composer requires a lot of RAM & processing power. Here are a few things that I did, which combined, made the process bearable. This was on my cloud playpen env.
You may be simply running out of RAM. Enable swap: https://www.digit...
Should I size a textarea with CSS width / height or HTML cols / rows attributes?
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I recommend to use both. Rows and cols are required and useful if the client does not support CSS. But as a designer I overwrite them to get exactly the size I wish.
The recommended way to do it is via an external stylesheet e.g.
textarea {
width: 300px;
he...
Create a dictionary with list comprehension
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This doesn't address the question at all.
– Jean-François Corbett
Feb 9 '17 at 17:37
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How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
...l convert the endings to a sane format.
– Mateen Ulhaq
Mar 2 '18 at 2:22
Solution's response didn't work for me, only ...
How to debug a maven goal with intellij idea?
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Found it: In stackoverflow.com/q/6573289/1143126, this basically the qustion asked
– RobertG
Jun 20 '17 at 14:53
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HTML5 Email Validation
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@MichaelDeMutis: You can use the required attribute
– Midhun MP
Mar 22 '14 at 8:08
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Why doesn't this code simply print letters A to Z?
...id result within your range, the $i++ increments it to the next value in sequence), the next value will be 'aa'; and alphabetically, 'aa' is < 'z', so the comparison is never met
for ($i = 'a'; $i != 'aa'; $i++)
echo "$i\n";
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How to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
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Firefox (since version 75)
Since FF 75 it's possible to use raw xpath query without evaluation xpath expressions, see documentation for more info.
Firefox (prior version 75)
Either select "Web Console" from the Web Developer submenu in the
Firefox Menu (or Tools menu if you display the menu...