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How to iterate over rows in a DataFrame in Pandas
...vesting time in exploring them. I'm not trying to start a war of iteration vs. vectorization, but I want new users to be informed when developing solutions to their problems with this library.
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“Unsafe JavaScript attempt to access frame with URL…” error being continuously generated in Chrome w
Chrome (or any other webkit browser) throws a ton of these "Unsafe JavaScript attempt to access frame with URL..." when working with the Facebook API for example.
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Check for installed packages before running install.packages() [duplicate]
I have an R script that is shared with several users on different computers. One of its lines contains the install.packages("xtable") command.
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Is Fortran easier to optimize than C for heavy calculations?
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A good example is the mere existence of memcpy() vs. memmove(). Unlike memcpy(), memmove() copes with overlapping areas, therefore memcpy() can be faster then memmove(). This issue was sufficient reason for somebody to include two function instead of one into the standard l...
How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)
...ode.js Globals predefined library in Settings/Languages and Frameworks/JavaScript/Libraries.
(Edited settings path by @yurik)
In WebStorm 2016.x-2017.x: make sure that the Node.js Core library is enabled in Settings (Preferences) | Languages & Frameworks | Node.js and NPM
In IntelliJ 2018.3.2...
jQuery disable a link
...lternate css/jQuery solution that I prefer for its terseness and minimized scripting:
css:
a.disabled {
opacity: 0.5;
pointer-events: none;
cursor: default;
}
jQuery:
$('.disableAfterClick').click(function (e) {
$(this).addClass('disabled');
});
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Where to install Android SDK on Mac OS X?
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It seems I could temporarily fix the install script: brew cask edit android-sdk I edited the preflight command. I modified input : 'y' to input : 'y y y y y y y ' A newline between every y
– Pete
Dec 19 '17 at 9:59
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Remove blank lines with grep
...ace:]]*$' -e '^#' file will give you all non-blank, non-comment lines in a script or config file (or any file type that uses the hash character for comments).
– palswim
Feb 27 '18 at 23:11
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Websocket API to replace REST API?
...ave a connection to the client on the server.
Request-Reply communication vs Push
Use WebSockets only if you need to PUSH data from the server to the client, that communication pattern is not included in HTTP (only by workarounds). PUSH is helpful if events created by other clients needs to be ava...
How to use concerns in Rails 4
...surely mention that there are better ways to do things (i.e. Redis.current vs $redis) could be useful info for topic starter? Software development is inherently an opinionated discipline, there is no getting around it. In fact, I see opinions as answers and discussions which answer is the best all t...