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Check if image exists on server using JavaScript?

...le on the server? For instance I have images 1.jpg - 5.jpg loaded into the html page. I'd like to call a JavaScript function every minute or so that would roughly do the following scratch code... ...
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Getting the minimum of two values in SQL

...inks : MySQL http://dev.mysql.com/doc/refman/5.0/en/comparison-operators.html Postgres https://www.postgresql.org/docs/current/functions-conditional.html share | improve this answer | ...
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Clear icon inside input text

...re some workarounds Using a standard <input type="text"> and some HTML elements: /** * Clearable text inputs */ $(".clearable").each(function() { var $inp = $(this).find("input:text"), $cle = $(this).find(".clearable__clear"); $inp.on("input", function(){ $...
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Retrieve a single file from a repository

...config option. See https://kernel.org/pub/software/scm/git/docs/git-daemon.html share | improve this answer | follow | ...
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How to reload or re-render the entire page using AngularJS

... $routeProvider then you will now need to include angular-route.js in your HTML: – Alvaro Joao Feb 4 '16 at 16:02 3 ...
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Remove unused references (!= “using”)

...ode". See: http://www.jetbrains.com/resharper/features/navigation_search.html#Find_ReferencedDependent_Code You will either get: A list of the dependencies on that Reference in a browser window, or A dialog telling you "Code dependent on module XXXXXXX was not found.". If you get the the seco...
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Send POST data on redirect with JavaScript/jQuery? [duplicate]

...his method over Kevin's method because you don't have to add a form to the html. The reason I wanted to do this was that I had a form already and nested another form inside of it. For some reason my main form decided to stop where the other began, ignoring all of the inputs that followed. I know thi...
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Convert a series of parent-child relationships into a hierarchical tree?

... How could I change the printTree function to not directly echo the tree's html but save all the output html into a variable and return it? thanks – Enrique Dec 17 '12 at 13:58 ...
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How do I get currency exchange rates via an API such as Google Finance? [closed]

...pean Central Bank Feed Docs: http://www.ecb.int/stats/exchange/eurofxref/html/index.en.html#dev Request: http://www.ecb.int/stats/eurofxref/eurofxref-daily.xml XML Response: <!-- language: lang-xml --> <Cube> <Cube time="2015-07-07"> <Cube currency="USD" ra...
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What are the advantages of Sublime Text over Notepad++ and vice-versa? [closed]

...ad++. I use Notepad++ mainly for quick editing files (Haskell, Python, C#, HTML, JS, CSS, etc.), copying & paste pieces of text and running macros on it, etc. ...