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Weighted random numbers

..., you remove it, you will probably want a custom algorithm. Will's answer https://stackoverflow.com/a/1761646/837451 avoids this overhead but will be slower to draw from than the C++11 because it can't use binary search. To see that it does this, you can see the relevant lines (/usr/include/c++/5...
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Spark java.lang.OutOfMemoryError: Java heap space

...is larger than a few k or more than an MB, you may have a memory leak. See https://stackoverflow.com/a/25270600/1586965 Related to above; use broadcast variables if you really do need large objects. If you are caching large RDDs and can sacrifice some access time consider serialising the RDD http://...
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How to get an IFrame to be responsive in iOS Safari?

...pecting the max-width above */ } Note : Check support for viewport units https://caniuse.com/#feat=viewport-units share | improve this answer | follow | ...
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How do you specify that a class property is an integer?

...er of different ways you can create "marked" types. Here's a good article: https://michalzalecki.com/nominal-typing-in-typescript/ share | improve this answer | follow ...
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Google Maps Android API v2 Authorization failure

... to install Google Play Service rev. more than 2 to create project at https://code.google.com/apis/console/ to enable "Google Maps Android API v2" to register of SHA1 in project (NOW, YOU NEED WRITE SHA1;your.app.package.name) at APIs console and get API KEY to copy directory ANDROID_SDK_DIR/e...
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Where do the Python unit tests go?

... We had the very same question when writing Pythoscope (https://pypi.org/project/pythoscope/), which generates unit tests for Python programs. We polled people on the testing in python list before we chose a directory, there were many different opinions. In the end we chose to p...
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Best practices for copying files with Maven

... ... Notes: The Atlassian maven repo that has this plugin is here: https://maven.atlassian.com/public/ I recommend downloading the sources and looking at the documentation inside to see all the features the plugin provides. ` ...
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How to hash a password

...THIS ANSWER IS SERIOUSLY OUTDATED. Please use the recommendations from the https://stackoverflow.com/a/10402129/251311 instead. You can either use var md5 = new MD5CryptoServiceProvider(); var md5data = md5.ComputeHash(data); or var sha1 = new SHA1CryptoServiceProvider(); var sha1data = sha1.Co...
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Using fonts with Rails asset pipeline

...ow more how asset pipeline work, you can visit the following simple guide: https://designcode.commandrun.com/rails-asset-pipeline-simple-guide-830e2e666f6c#.6lejlayk2 share | improve this answer ...
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Git merge master into feature branch

...ailed discussion, take a look at the Git book documentation on git rebase (https://git-scm.com/docs/git-rebase) which cover this exact use case. ================ Edit for additional context ==================== This answer was provided specifically for the question asked by @theomega, taking his p...