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Wait for all promises to resolve

...promises param can be an array of promises. About bind(), More info here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind share | improve this answer ...
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Django - what is the difference between render(), render_to_response() and direct_to_template()?

... https://docs.djangoproject.com/en/1.8/topics/http/shortcuts/#render render(request, template[, dictionary][, context_instance][, content_type][, status][, current_app]) render() is a brand spanking new shortcut for render_...
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Chrome Dev Tools - Modify javascript and reload

... Great news, the fix is coming in March 2018, see this link: https://developers.google.com/web/updates/2018/01/devtools "Local Overrides let you make changes in DevTools, and keep those changes across page loads. Previously, any changes that you made in DevTools would be lost when you...
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How can javascript upload a blob?

...$('#fileInput').get(0).files.item(0); // instance of File var xhr = new XMLHttpRequest(); xhr.open('POST', '/upload.php', true); xhr.onload = function(e) { ... }; xhr.send(file); Granted, if you are replacing a traditional HTML multipart form with an "AJAX" implementation (that is, your back-end c...
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Opening port 80 EC2 Amazon web services [closed]

...our instance is apart of Click on Inbound Rules Use the drop down and add HTTP (port 80) Click Apply and enjoy share | improve this answer | follow | ...
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Center HTML Input Text Field Placeholder

...owsers that accept the element, but in diferent ways, as you can see here: http://davidwalsh.name/html5-placeholder-css. But I don't believe that text-align will be interpreted by the browsers. At least on Chrome, this attribute is ignored. But you can always change other things, like color, font-s...
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WCF Service , how to increase the timeout?

... there are four timeout values you can tweak: <bindings> <basicHttpBinding> <binding name="IncreasedTimeout" sendTimeout="00:25:00"> </binding> </basicHttpBinding> The most important is the sendTimeout, which says how long the client will wai...
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Difference between no-cache and must-revalidate

...roxy must revalidate the cached response regardless of freshness. Source: "HTTP - The Definitive Guide", pages 182-183. – Matthias Braun Jul 15 '17 at 10:16 9 ...
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Django development IDE [closed]

... I use Vim: http://github.com/skyl/vim-config-python-ide [UPDATE] Sublime Text 2 is pretty awesome. It supports a lot of Vim commands if you want them: Vintage Mode It has a nice package manager: http://wbond.net/sublime_packages/pack...
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How to hide TabPage from TabControl [duplicate]

...anually insert and remove tab pages. Here is a work around for the same. http://www.dotnetspider.com/resources/18344-Hiding-Showing-Tabpages-Tabcontrol.aspx share | improve this answer | ...