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Ajax, back button and DOM updates
...r navigates to page B and then hits back button to get back to the page A. All modifications to DOM of page A are lost and user is presented with version that was originally retrieved from the server.
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Should I use tag for icons instead of ? [closed]
...es shortness and the nice association of "i is for icon," I think it's actually the most semantic choice for an icon when a straightforward <img> tag is not practical.
1. The usage is consistent with the spec.
While it may not be what the W3 mainly had in mind, it seems to me the official sp...
Dynamically select data frame columns using $ and a character value
...rings instead of hard-coding. See here for more info: cran.r-project.org/web/packages/lazyeval/vignettes/…
– manotheshark
Jul 3 '17 at 15:46
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How do you performance test JavaScript code?
... a good way to get numbers, but in my experience, perceived performance is all that matters to the user/client. For example, we had a project with an Ext accordion that expanded to show some data and then a few nested Ext grids. Everything was actually rendering pretty fast, no single operation too...
REST API Best practices: args in query string vs in request body
...est practices and considerations of choosing between 1
and 2 above?
Usually the content body is used for the data that is to be uploaded/downloaded to/from the server and the query parameters are used to specify the exact data requested. For example when you upload a file you specify the name, m...
How to generate service reference with only physical wsdl file
...ence dialog, push a button and viola! I'm about 3 lines of code away from calling a service method. The whole process takes about 5 minutes. But I've been working with this client for weeks and have gotten no where all because their security folks won't open up access to any service definitions via ...
Unable to understand useCapture parameter in addEventListener
...h regards to the other EventListeners on the EventTarget. I haven't tested all browsers, so they may all just happen to implement it the same way. Capture events will, however, be done before non-capturing events.
– beatgammit
Aug 20 '13 at 0:56
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scala vs java, performance and memory? [closed]
...y easy to use enormous amounts of memory without realizing it. This is usually very powerful, but occasionally can be annoying. For example, suppose you have an array of strings (called array), and a map from those strings to files (called mapping). Suppose you want to get all files that are in t...
How to restart Jenkins manually?
...e just started working with Jenkins and have run into a problem. After installing several plugins it said it needs to be restarted and went into a "shutting down" mode, but never restarts.
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How to inspect FormData?
...oo, bar)To take any number of argument you could use the apply method and call it as such: console.log.apply(console, array).
But there is a new ES6 way to apply arguments with spread operator and iteratorconsole.log(...array).
Knowing this, And the fact that FormData and both array's has a Symbol....