...produces the information that you may need. vagrant gem is used to install Vagrant plugins via the RubyGems system. In fact, vagrant gem is just a frontend to the actual gem interface, with the difference being that Vagrant sets up a custom directory where gems are installed so that they a...

I'm interested in programmatically changing the log level in Log4j2. I tried looking at their configuration documentation but that didn't seem to have anything. I also tried looking in the package: org.apache.logging.log4j.core.config , but nothing in there looked helpful either. ...

...w what these are, you should check HTTP protocol and learn a little. Internally these two functions use jQuery.ajax but they use particular settings that you don't have to set yourself thus simplifying GET or POST request compared to using jQuery.ajax. GET and POST being the most used HTTP methods a...

... NodeList now has forEach() in all major browsers See nodeList forEach() on MDN. Original answer None of these answers explain why NodeList doesn't inherit from Array, thus allowing it to have forEach and all the rest. The answer is found on this es-discus...

...ed. Others are seldom used. It is the same as IntelliJ Idea. Compile All the source files in the specified scope are compiled. The scope in this case may be a file, a package, etc. Make Project All the source files in the entire project that have been modified since the last compilation a...

...etermines its 'granularity') is that one project produces one output: typically an executable or a library (dll). So, if you are going to code three executables that uses related code, you'll create one solution and at least three projects - probably more. ...

...l toolchain for Xcode (the gcc compiler family, the gdb debugger, etc.) is all open source and common to Unix and Linux platforms. But the IDE--the editor, project management, indexing, navigation, build system, graphical debugger, visual data modeling, SCM system, refactoring, project snapshots, e...

.....b410 path/to/file/a path/to/file/b If you want to get an overview over all the differences that happened from commit to commit, use git log or git whatchanged with the patch option: # include patch displays in the commit history git log -p git whatchanged -p # only get history of those commits ...

... Check here for the archived link originally used in this answer. From that link: In theory, the onKeyDown and onKeyUp events represent keys being pressed or released, while the onKeyPress event represents a character being typed. The implementation of the the...

... To begin diffing on all visible windows: :windo diffthis which executes :diffthis on each window. To end diff mode: :diffoff! (The ! makes diffoff apply to all windows of the current tab - it'd be nice if diffthis had the same feature, bu...