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Logout: GET or POST?

...t about when to use GET or POST in general; it is about which is the recommended one for handling logging out of a web application. I have found plenty of information on the differences between GET and POST in the general sense, but I did not find a definite answer for this particular scenario. ...
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How can I find and run the keytool

I am reading an development guide of Facebook Developers at here 19 Answers 19 ...
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What's the valid way to include an image with no src?

...es which won't cause server hits. I recently had a similar issue with iframes and determined //:0 to be the best option. No, really! Starting with // (omitting the protocol) causes the protocol of the current page to be used, preventing "insecure content" warnings in HTTPS pages. Skipping the ho...
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How do I import other TypeScript files?

... From TypeScript version 1.8 you can use simple import statements just like in ES6: import { ZipCodeValidator } from "./ZipCodeValidator"; let myValidator = new ZipCodeValidator(); https://www.typescriptlang.org/docs/handbook/modules.html Old answer: From TypeScript version 1.5 y...
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Is there a JavaScript MVC (micro-)framework? [closed]

Are there any client-side JavaScript MVC (micro-)frameworks? 30 Answers 30 ...
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Determine the number of NA values in a column

I want to count the number of NA values in a data frame column. Say my data frame is called df , and the name of the column I am considering is col . The way I have come up with is following: ...
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XPath contains(text(),'some string') doesn't work when used with node with more than one Text subnod

... The <Comment> tag contains two text nodes and two <br> nodes as children. Your xpath expression was //*[contains(text(),'ABC')] To break this down, * is a selector that matches any element (i.e. tag) -- it returns a ...
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Send a pull request on GitHub for only latest commit

...<git repository> git remote update git checkout -b <new-branch-name> upstream/master git cherry-pick <SHA hash of commit> git push origin <new-branch-name> Afterwards, you will see <new-branch-name> branch on github, switch to it and can submit the pull request with...
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HttpUtility does not exist in the current context

...ile, in which System.Web.dll is not available. You can target the full framework in project's Properties. share | improve this answer | follow | ...
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How can I generate a diff for a single file between two branches in github

...ons, which are actually tags in github. I then want to send this diff to someone via email so a github URL for the diff would be ideal. The github compare view will allow me to do this for all changed files, but that's no good as there are thousands of files in my repo. ...