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Difference between make and build in Android Studio

...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...
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Force LF eol in git repo and working copy

I have a git repository hosted on github. Many of the files were initially developed on Windows, and I wasn't too careful about line endings. When I performed the initial commit, I also didn't have any git configuration in place to enforce correct line endings. The upshot is that I have a number of ...
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log4j logging hierarchy order

...assigns a priority/severity level to the logging message. If the logging really takes effect (the message will be visible) depends on the effective logging level of the logger being used. – Wolf Oct 6 '17 at 6:18 ...
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Updating packages in Emacs

... In order to automatically update the list of packages, only if there is no package list already, use the following: (when (not package-archive-contents) (package-refresh-contents)) In order to update all installed packages, type package-li...
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What is a Proxy in Doctrine 2?

I just finished reading all the Doctrine 2 documentation, I started my own sandbox, I understood most of the principes, but there is still a question and I couldn't find any complete explanation in the doc. ...
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Understanding Fragment's setRetainInstance(boolean)

... First of all, check out my post on retained Fragments. It might help. Now to answer your questions: Does the fragment also retain its view state, or will this be recreated on configuration change - what exactly is "retained"? Y...
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How to install Maven 3 on Ubuntu 18.04/17.04/16.10/16.04 LTS/15.10/15.04/14.10/14.04 LTS/13.10/13.04

... | improve this answer | follow | edited Jun 6 '15 at 18:41 APerson 6,97644 gold badges3131 silver badges4747 bronze bad...
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What are all the differences between src and data-src attributes?

...ributes src and data-src have nothing in common, except that they are both allowed by HTML5 CR and they both contain the letters src. Everything else is different. The src attribute is defined in HTML specs, and it has a functional meaning. The data-src attribute is just one of the infinite set of...
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Why always ./configure; make; make install; as 3 separate steps?

...guration. Also ./configure checks for missing libraries that should be installed. Anything wrong here causes not to build your application. That's why distros have packages that are installed on different places, because every distro thinks it's better to install certain libraries and files to certa...
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How can I initialize an ArrayList with all zeroes in Java?

... That is much better than my solution (even my updated one that actually works hehehe). I would recommend not making a new ArrayList out of it though, and instead simply program to List. That's a decision left to the OP, of course. – corsiKa Apr 8 '11 at...