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How to convert decimal to hexadecimal in JavaScript
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I am "pulling" numbers from an array ('255,0,55', etc) and the .toString(16) didn't work. All I got were the same numbers! I added the "Number" function to the front, and now it works! Only spent about four hours trying to find the solution!!
– Cristofa...
How do I remove the file suffix and path portion from a path string in Bash?
...ress several warnings, being certain not to contain spaces/glob characters/etc), and address the issues it finds?
– Charles Duffy
Oct 24 '18 at 21:43
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jQuery Popup Bubble/Tooltip [closed]
...need to have all manners of HTML and styling including hyperlinks, images, etc.
13 Answers
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Max parallel http connections in a browser?
...reating some suspended connections to an HTTP server (comet, reverse ajax, etc). It works ok, but I see the browser only allows two suspended connections to a given domain simultaneously. So if a user is looking at my website in Tab1 of their browser, then also tries loading it in Tab2, they've used...
Test whether a list contains a specific value in Clojure
...ment. Accordingly, pipelines containing map, filter, remove, reduce, into, etc usually call for the ->> macro." But I guess the convention is more about functions that operate on sequences and return sequences.
– John Wiseman
Jun 6 '18 at 17:56
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
...n start the tomcat in Eclipse.
works only in Linux based system ( Ubuntu ..etc )
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iOS 7.0 No code signing identities found
...se of me or someone on my distributed team with their own profiles, certs, etc. I put it up to git auto merging the pbxproj file poorly one time. That DevelopmentTeam I noticed comes from the Team dropdown under the General tab in my project settings. Completely removing that line worked for me if y...
How to configure Mac OS X term so that git has color? [closed]
...re done and satisfied with the result, add the three lines to either your /etc/bashrc or the .bashrc file in your user's home directory.
Edit: Also, in your terminal, make sure the checkbox "Display ANSI colors" (on the "Text" page) is checked.
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Remove NA values from a vector
...'s the common default for many other R functions, including sum(), mean(), etc.)
Setting na.rm=TRUE does just what you're asking for:
d <- c(1, 100, NA, 10)
max(d, na.rm=TRUE)
If you do want to remove all of the NAs, use this idiom instead:
d <- d[!is.na(d)]
A final note: Other functi...
Programmatically trigger “select file” dialog box
...ility having "display: none" is not ok in all browsers. (But opacity of 0, etc, can be used)
– driftcatcher
Dec 7 '19 at 16:41
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