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What is the minimum I have to do to create an RPM file?

... I often do binary rpm per packaging proprietary apps - also moster as websphere - on linux. So my experience could be useful also a you, besides that it would better to do a TRUE RPM if you can. But i digress. So the a basic step for packaging your (binary) program is as follow - in w...
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Sort NSArray of date strings or objects

...dited Apr 25 '13 at 7:17 Paras Joshi 19.8k1111 gold badges5353 silver badges6969 bronze badges answered Oct 12 '10 at 9:25 ...
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Fastest way to remove first char in a String

...k to understand than the third - I would view the Substring option as the most common and readable. (Obviously each of them as an individual statement won't do anything useful - you'll need to assign the result to a variable, possibly data itself.) I wouldn't take performance into consideration he...
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FFmpeg on Android

... best solution? The Android Build System link is broken - what is that supposed to be? There are a bunch of toolkits to aid in building with the NDK. However they all fail with various build errors for me, and seem a little old. Is there any reason why someone can't just post a built static ffmpeg l...
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成功熬了四年还没死?一个IT屌丝创业者的深刻反思 - 资讯 - 清泛网 - 专注C...

...升级为Nginx,在Mac上装Ubuntu,Ubuntu里再装个虚拟机去跑Mac OS…… IT青年们也喜欢升级自己的人生,从程序员升级到项目经理,再升级到技术总监或产品总监,再升级到合伙人…… 在不断追求升级的过程中,所面临的一个很...
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How to shrink/purge ibdata1 file in MySQL

I am using MySQL in localhost as a "query tool" for performing statistics in R, that is, everytime I run a R script, I create a new database (A), create a new table (B), import the data into B, submit a query to get what I need, and then I drop B and drop A. ...
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Compiling a java program into an executable [duplicate]

...ers for your java application, each of them having their own behaviour: Choose your flavour! Download: http://jsmooth.sourceforge.net/ 2- JarToExe 1.8 Jar2Exe is a tool to convert jar files into exe files. Following are the main features as describe in their website: Can generate “Console”, ...
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How can I get the list of files in a directory using C or C++?

... In small and simple tasks I do not use boost, I use dirent.h which is also available for windows: DIR *dir; struct dirent *ent; if ((dir = opendir ("c:\\src\\")) != NULL) { /* print all the files and directories within directory */ while ((ent = readdir (dir)) ...
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Unicode (UTF-8) reading and writing to files in Python

.... When you write Capit\xc3\xa1n into your file you have "\xc3" in it. Those are 4 bytes and in your code you read them all. You can see this when you display them: >>> open('f2').read() 'Capit\\xc3\\xa1n\n' You can see that the backslash is escaped by a backslash. So you have four byt...
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printf() formatting for hex

...t question, but why when printing hex as an 8 digit number with leading zeros, does this %#08X Not display the same result as 0x%08X ? ...