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How do you get the “object reference” of an object in java when toString() and hashCode() have been

...hing and query this property. Will be safe inside a single vm (assuming no game playing with classloaders to get around statics). share | improve this answer | follow ...
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What is the best open XML parser for C++? [duplicate]

...r written in C++. It is aimed primarily at embedded environments, computer games, or any other applications where available memory or CPU processing power comes at a premium. RapidXML is licensed under Boost Software License and its source code is freely available. Features Parsing speed (includi...
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How to get object size in memory? [duplicate]

I need to know how much bytes my object consumes in memory (in C#). for example how much my Hashtable , or SortedList , or List<String> . ...
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How to determine if a string is a number with C++?

...ble trying to write a function that checks if a string is a number. For a game I am writing I just need to check if a line from the file I am reading is a number or not (I will know if it is a parameter this way). I wrote the below function which I believe was working smoothly (or I accidentally e...
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Pickle or json?

... This is not a wide ranging benchmark, but I had an existing game where it was saving the levels using pickle (python3). I wanted to try jsonpickle for the human readable aspect - however the level saves were sadly much slower. 1597ms for jsonpickle and 88ms or regular pickle on level ...
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NASM x86汇编入门指南 - C/C++ - 清泛网 - 专注C/C++及内核技术

...译并运行它,如果你有一些DOS汇编基础并能使用linux终端软件,你可以先看这篇教程。它简单讲解了linux和DOS汇编的不同,以至于不会让你混淆它们。 这里,我们使用NASM作为汇编编译工具,关于它的细节可以看附录C:参考资料...
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Bootstrap 3 panel header with buttons wrong position

... I'm a little late to the game here, but the simple answer is to move the H4 AFTER the button div. This is a common issue when floating, always have your floats defined BEFORE the rest of the contents or you'll have that extra line-break problem. &lt...
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实战低成本服务器搭建千万级数据采集系统 - 更多技术 - 清泛网 - 专注C/C++...

...是个密集写的操作,普通硬盘是否能够支持,mysql数据库软件能否支持,未来量突然增加如何应对?再就是评估存储空间,每天增量这么多需要耗费大量的存储资源,如何存放并且易扩展。 1、如何存储。正常来说我们上...
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What is Serialization?

...name":"Rex", "age":5, "favourite_food": pedigree_choice_cuts, "favourite_game": fetch_ball, "favourite_hobby": wagging_tail } This is then converted into 1s and 0s. It's a perfect representation - a serialization of my dog. And if I want to recreate the puppy, I can simply plug those 1s and 0s int...
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Command not found when using sudo

...ATH PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games rkielty@rkielty-laptop:~$ sudo env | grep ^PATH [sudo] password for rkielty: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin Note that, although similar, in this case the directories...