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Embedding Base64 Images

... Update: 2017-01-10 Data URIs are now supported by all major browsers. IE supports embedding images since version 8 as well. http://caniuse.com/#feat=datauri Data URIs are now supported by the following web browsers: Gecko-based, such as Firefox, SeaMonkey, XeroBan...
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Geometric Mean: is there a built-in?

...pplication I had in mind they are the same, but of course this is not generally true. Thus, if you want to include optional propagation of zeros, and treat the length(x) differently in the case of NA removal, the following is a slightly longer alternative to the function above. gm_mean = function(x...
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Getting the name of the currently executing method

... Thread.currentThread().getStackTrace() will usually contain the method you’re calling it from but there are pitfalls (see Javadoc): Some virtual machines may, under some circumstances, omit one or more stack frames from the stack trace. In the extreme case, a virtua...
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How to simulate target=“_blank” in JavaScript

...cking window.open is kinda the point of pop-up blockers! If you make the call in response to a click action it has a better chance of not being blocked. – William Denniss Aug 18 '11 at 15:16 ...
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How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”

Really thought I had this issue fixed, but it was only disguised before. 17 Answers 1...
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Cache busting via params

... the browser will assume that the source will stay the same next time you call ?v=1.123 and should cache it with that string. So it will remain cached, however your server is set up, until you move to ?v=1.124 or so on. shar...
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How to get the process ID to kill a nohup process?

...&) will give you the PID at the command prompt. If your plan is to manually manage the process, you can save that PID and use it later to kill the process if needed, via kill PID or kill -9 PID (if you need to force kill). Alternatively, you can find the PID later on by ps -ef | grep "command na...
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iPhone UIButton - image position

...pt. Any idea why we need to set both left and right edge inset? Theoretically, if I move the title to left and the image to right, that would be enough. Why do I need to set both left and right? – PokerIncome.com Jul 11 '13 at 18:23 ...
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Best way to run scheduled tasks [closed]

... All of my tasks (which need to be scheduled) for a website are kept within the website and called from a special page. I then wrote a simple Windows service which calls this page every so often. Once the page runs it return...
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How to invoke the super constructor in Python?

In all other languages I've worked with the super constructor is invoked implicitly. How does one invoke it in Python? I would expect super(self) but this doesn't work. ...