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How to change Elasticsearch max memory size

... In ElasticSearch >= 5 the documentation has changed, which means none of the above answers worked for me. I tried changing ES_HEAP_SIZE in /etc/default/elasticsearch and in etc/init.d/elasticsearch, but when I ran ps aux | grep elasticsearch the output s...
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Spring Boot - Cannot determine embedded database driver class for database type NONE

...information to auto-configure a DataSource. To do so, you'll need to add some properties to application.properties with the spring.datasource prefix. Take a look at DataSourceProperties to see all of the properties that you can set. You'll need to provide the appropriate url and driver class name:...
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AutoLayout with hidden UIViews?

...is the best way using AutoLayout to respond to hidden views as if their frame was 0x0. Here is an example of a dynamic list of 1-3 features. ...
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How can I keep Bootstrap popovers alive while being hovered?

... }); }).on("mouseleave", function() { var _this = this; setTimeout(function() { if (!$(".popover:hover").length) { $(_this).popover("hide"); } }, 300); }); <!DOCTYPE html> <html> <head> <link data-require="bootstrap-css@*" data-semver=...
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How can I specify a [DllImport] path at runtime?

... Contrary to the suggestions by some of the other answers, using the DllImport attribute is still the correct approach. I honestly don't understand why you can't do just like everyone else in the world and specify a relative path to your DLL. Yes, the path in...
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Simple tool to 'accept theirs' or 'accept mine' on a whole file using git

I don't want a visual merge tool, and I also don't want to have to vi the conflicted file and manually choose the between HEAD (mine) and the imported change (theirs). Most of the time I either want all of their changes or all of mine. Commonly this is because my change made it upsteam and is comi...
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Creating hard and soft links using PowerShell

...nk /d c:\path\to\symlink c:\target\directory For hard links, I suggest something like Sysinternals Junction. share | improve this answer | follow | ...
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Get current time in seconds since the Epoch on Linux, Bash

I need something simple like date , but in seconds since 1970 instead of the current date, hours, minutes, and seconds. 7 ...
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Breaking/exit nested for in vb.net

... Unfortunately, there's no exit two levels of for statement, but there are a few workarounds to do what you want: Goto. In general, using goto is considered to be bad practice (and rightfully so), but using goto solely for a forward jump out of structured control statements is ...
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How to make custom error pages work in ASP.NET MVC 4

...s on having an ErrorController, so I use: <system.web> <customErrors mode="On" defaultRedirect="~/Error"> <error redirect="~/Error/NotFound" statusCode="404" /> </customErrors> </system.web> And the controller contains the following: public class Error...