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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
...other instance of Tomcat already running. You can confirm this by going to http://localhost:8080 in your webbrowser and check if you get the Tomcat default home page or a Tomcat-specific 404 error page. Both are equally valid evidence that Tomcat runs fine; if it didn't, then you would have gotten a...
AngularJS - Access to child scope
... property, not the other way around.
Check Vojta's comments on the issue https://groups.google.com/d/msg/angular/LDNz_TQQiNE/ygYrSvdI0A0J
In a nutshell: You cannot access child scopes from a parent scope.
Your solutions:
Define properties in parents and access them from children (read the lin...
Amazon S3 boto - how to create a folder?
...MyFolder"+ extension, new ByteArrayInputStream(new byte[0]), null);
see:
http://www.snowgiraffe.com/tech/147/creating-folders-programmatically-with-amazon-s3s-api-putting-babies-in-buckets/
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Make git automatically remove trailing whitespace before committing
...atically remove trailing whitespace (and other whitespace errors) from all commits as they are applied.
16 Answers
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Missing XML comment for publicly visible type or member
...t my work, but I found it useful so I've included the article & link)
http://bernhardelbl.wordpress.com/2009/02/23/suppress-warnings-for-xml-comments/
Here i will show you, how you can suppress warnings for XML comments after a Visual Studio build.
Background
If you have checked the "XML doc...
www-data permissions?
...udo chown -R yourname:www-data cake
then
sudo chmod -R g+s cake
First command changes owner and group.
Second command adds s attribute which will keep new files and directories within cake having the same group permissions.
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Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Arrays, heap and stack and value types
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LOL, always the nit-picker, Mr. Lippert. :) I feel compelled to point out that with the exception of your latter two cases, the so-called "locals" cease to be locals at compile time. The implementation raises them to the status of class members, which is the only reason they...
Difference between core and processor
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A core is usually the basic computation unit of the CPU - it can run a single program context (or multiple ones if it supports hardware threads such as hyperthreading on Intel CPUs), maintaining the correct program state, registers, and correct executio...
Python: Ignore 'Incorrect padding' error when base64 decoding
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To clarify on @ariddell comment base64.decodestring has been deprecated for base64.decodebytes in Py3 but for version compatibility better to use base64.b64decode.
– Cas
Jul 3 '17 at 9:30
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