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Create a string with n characters
... a specified character? In my case, I would need to create a string with 10 spaces. My current code is:
27 Answers
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Get a CSS value with JavaScript
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Josh Schultz
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answered Jun 14 '11 at 1:40
alexalex
420k1...
JavaScript: location.href to open in new window/tab?
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alexalex
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How to get the last character of a string in a shell?
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101
That's one of the reasons why you need to quote your variables:
echo "${str:$i:1}"
Otherwise, ...
Determine if a function exists in bash
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answered Sep 17 '08 at 18:00
JBBJBB
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Imitating a blink tag with CSS3 animations
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The original Netscape <blink> had an 80% duty cycle. This comes pretty close, although the real <blink> only affects text:
.blink {
animation: blink-animation 1s steps(5, start) infinite;
-webkit-animation: blink-animation 1s steps(5, start) infi...
Check if a JavaScript string is a URL
...ted Feb 25 '19 at 15:23
3limin4t0r
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answered Apr 19 '11 at 13:29
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Remove columns from dataframe where ALL values are NA
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160
Try this:
df <- df[,colSums(is.na(df))<nrow(df)]
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Error - trustAnchors parameter must be non-empty
...ll -Djavax.net.ssl.trustStore=/Another/path/to/cacerts -jar test_get_https-0.0.1-SNAPSHOT-jar-with-dependencies.jar https://www.calca.com.py 2>&1| grep -i truststore
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Importing a Maven project into Eclipse from Git
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103
+50
Eclipse ...