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try {} without catch {} possible in JavaScript?
... with ES2019. This is called optional catch binding and was implemented in V8 v6.6, released in June 2018. The feature has been available since Node 10, Chrome 66, Firefox 58, Opera 53 and Safari 11.1.
The syntax is shown below:
try {
throw new Error("This won't show anything");
} catch { ...
Android Studio: how to attach Android SDK sources?
...
I'm unable to find the aforementioned gui options in v8.11 on osx however grep-fu tells me:
config is stored in ~/Library/Preferences/AndroidStudioBeta/options/jdk.table.xml
After editing this file (with Studio stopped) and restarting source mapping works fine for me.
diff -...
Uint8Array to string in Javascript
...har converstion of a simple string (say 10-40 bytes) implemented in, say, V8 should be much less than a microsecond whereas I would guess that your code would require a hundreds times that. Thanks all the same.
– Jack Wester
Jan 25 '13 at 9:20
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node.js: read a text file into an array. (Each line an item in the array.)
...data but creates a special SlicedString object (from a quick glance at the v8 source code). In any case here is a modification that avoids the mentioned substring (tested on a file several megabytes worth of "All work and no play makes Jack a dull boy"):
function readLines(input, func) {
var rema...
How to restore the permissions of files and directories within git if they have been modified?
...committed to the server to my local working copy? Because whenever I build V8 for ArangoDB, the file permissions are changed so that access is denied to the entire build folder (even with elevated rights; Windows 7+ that is). I need to fix all local file permissions before I can continue the build p...
Bootstrap Carousel : Remove auto slide
...637 13.8962 18.2965 13.8962C19.3298 13.8962 19.8079 13.2535 19.8079 11.9512V8.12928C19.8079 5.82936 18.4879 4.62866 16.4027 4.62866C15.1594 4.62866 14.279 4.98375 13.3609 5.88013C12.653 5.05154 11.6581 4.62866 10.3573 4.62866C9.3
How do I monitor the computer's CPU, memory, and disk usage in Java?
...
any clue why a 2nd invocation shows 0.0 ? On OpenJDK v8.
– vorburger
Jul 10 '17 at 11:33
Don't f...
What is the most efficient way to concatenate N arrays?
...ncat call. I'm dealing with very long lists of short lists of integers, in v8/node.js.
– chbrown
Jul 14 '12 at 3:28
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Detect IE version (prior to v9) in JavaScript
...
To detect MSIE (v6 - v7 - v8 - v9 - v10 - v11) easily :
if (navigator.userAgent.indexOf('MSIE') !== -1 || navigator.appVersion.indexOf('Trident/') > 0) {
// MSIE
}
sh...
Add context path to Spring Boot application
...ploying to an external tomcat as war file using springboot v2.x and tomcat v8.5?
– Simple-Solution
Nov 23 '18 at 20:00
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