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Makefile, header dependencies
...n a build subfolder (so $OBJECTS contains build/main.o build/smbus.o build/etc...) and that certainly creates the .d files as you described with the apparent bug, but it certainly is not building the .o files at all, whereas it does if I remove the -MM and -MF.
– bobpaul
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std::string formatting like sprintf
... uses vsnprintf() internally:
#include <stdarg.h> // For va_start, etc.
std::string string_format(const std::string fmt, ...) {
int size = ((int)fmt.size()) * 2 + 50; // Use a rubric appropriate for your code
std::string str;
va_list ap;
while (1) { // Maximum two pass...
Algorithm to detect overlapping periods [duplicate]
...ET
That library does a lot of work concerning overlap, intersecting them, etc. It's too big to copy/paste all of it, but I'll see which specific parts which can be useful to you.
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Force R not to use exponential notation (e.g. e+10)?
...eful for e.g. default package loads, data.table configuration, environment etc. Again, that config can run to a page of settings, and there's zero chance you'll remember those and their syntax and type them in
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Scala best way of turning a Collection into a Map-by-key?
...en here. Looking at the source code of scala.collection.mutable.MapBuilder etc, it seems to me that for each tuple, a new immutable map is created to which the tuple is added.
– jcsahnwaldt Reinstate Monica
Mar 3 '12 at 2:17
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How to install the JDK on Ubuntu Linux
...lete, set environment variables as follows.
Edit the system path in file /etc/profile:
sudo gedit /etc/profile
Add the following lines at the end.
JAVA_HOME=/usr/lib/jvm/jdk1.7.0
PATH=$PATH:$HOME/bin:$JAVA_HOME/bin
export JAVA_HOME
export PATH
Source: http://javaandme.com/
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程序员必知 —— 编程语言创始人 - 创意 - 清泛网 - 专注C/C++及内核技术
...编程语言创始人，我们感谢这些人，为我们提供这些优秀的编程语言。
C语言创始人
丹尼斯·麦卡利斯泰尔·里奇（英语：Dennis MacAlistair Ritchie，1941年9月9日－2011年10月12日[3]），生于美国纽约州布朗克斯维尔（Bronxville），著...
让Google Chrome崩溃？只需16个字节！ - 创意 - 清泛网 - 专注C/C++及内核技术
让Google Chrome崩溃？只需16个字节！近年来，快速好用的 Google Chrome 浏览器在全球市场独领风骚，与此同时，它还是 Android 平台上的默认浏览器。尽管大家对于 Chrome...近年来，快速好用的 Google Chrome 浏览器在全球市场独领风骚，...
智能手机图形解锁有多少种可能 - 创意 - 清泛网 - 专注C/C++及内核技术
...了算，到后来才发现自己漏掉了一些情况，如下图中绿色的两幅，24136和654192都是可行的，也就是说：这...琢磨这个问题很久，今天还用matlab算了算，到后来才发现自己漏掉了一些情况，如下图中绿色的两幅，24136和654192都是可...
硬盘最神秘的功能，万万想不到 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
硬盘最神秘的功能，万万想不到硬盘还能这么用？最出人意料的答案，不急，慢慢看到最后。这是一块硬盘先看看背面的电路板，似乎没毛病。正面盖子取下，盘片好干净~这块漆...
硬盘还能这么用？最出人意料的答案，不急，...