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How exactly does CMake work?

...ou have some very good presentation about key Cmake functionalities http://www.elpauer.org/stuff/learning_cmake.pdf EDIT If you'd like to make platform dependent library includes / variable definitions etc. you can use this syntax in CMakeLists.txt file IF(WIN32) ...do something... ELSE(WIN32...
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Difference between DateTime and Time in Ruby

...6, under nanosecond), Time works slower as when integer is used. (http://www.ruby-doc.org/core-2.1.0/Time.html) In other words, as far as I understand, DateTime no longer covers a wider range of potential values than Time. In addition, two previously unmentioned restrictions of DateTime should ...
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Why do 64-bit DLLs go to System32 and 32-bit DLLs to SysWoW64 on 64-bit Windows?

...undrum ... and I think Chris Hoffman did an even better job here: https://www.howtogeek.com/326509/whats-the-difference-between-the-system32-and-syswow64-folders-in-windows/ My two thoughts: We all make stupid short-sighted mistakes in life. When Microsoft named their (at the time) Win32 DLL di...
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What is the difference between the states selected, checked and activated in Android?

...e Stackoverflow: Custom Checkable View which responds to Selector http://www.charlesharley.com/2012/programming/custom-drawable-states-in-android/ http://developer.android.com/guide/topics/resources/drawable-resource.html#StateList http://blog.marvinlabs.com/2010/10/29/custom-listview-ability-ch...
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Correct way to delete cookies server-side

...at cookies from other domains. For example, after deleting foo=bar; domain=www.example.com, an other cookie foo=qux; domain=.example.com will be used. – Lekensteyn Jun 26 '13 at 13:23 ...
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Integrating the ZXing library directly into my Android application

...he License. // * You may obtain a copy of the License at // * // * http://www.apache.org/licenses/LICENSE-2.0 // * // * Unless required by applicable law or agreed to in writing, software // * distributed under the License is distributed on an "AS IS" BASIS, // * WITHOUT WARRANTIES OR CONDITIONS O...
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In Firebase, is there a way to get the number of children of a node without loading all the node dat

...lue) { return (current_value || 0) + 1; }); For more info, see https://www.firebase.com/docs/transactions.html UPDATE: Firebase recently released Cloud Functions. With Cloud Functions, you don't need to create your own Server. You can simply write JavaScript functions and upload it to Firebase....
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Why does pthread_cond_wait have spurious wakeups?

...r Corporation POSIX Thread Architect | | My book: http://www.awl.com/cseng/titles/0-201-63392-2/ | \-----[ http://home.earthlink.net/~anneart/family/dave.html ]-----/ share | ...
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How do I get Windows to go as fast as Linux for compiling C++?

...ge of). Look at this selection of Unix-related performance papers: http://www.eecs.harvard.edu/margo/papers/ or look up the history of papers by Osterhaus, Henry Spencer, or others. Heck, one of the biggest (and most enjoyable to watch) debates in Unix history was the back and forth between Osterha...
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Byte order mark screws up file reading in Java

... * (Byte Order Mark) at its beginning, as defined by * <a href="http://www.faqs.org/rfcs/rfc3629.html">RFC 3629 - UTF-8, a transformation format of ISO 10646</a> * * <p>The * <a href="http://www.unicode.org/unicode/faq/utf_bom.html">Unicode FAQ</a> * defines 5 typ...