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RE error: illegal byte sequence on Mac OS X
... :
iconv -f ISO-8859-1 -t UTF8-MAC file.txt | sed 's/something/àéèêçùû/g' | .....
-f option is the 'from' codeset and -t option is the 'to' codeset conversion.
Take care of case, web pages usually show lowercase like that < charset=iso-8859-1"/>
and iconv uses uppercase.
You hav...
Data Modeling with Kafka? Topics and Partitions
...pics, with two different partitioning schemes.
– François Beausoleil
Aug 7 '15 at 13:46
add ...
foreach vs someList.ForEach(){}
There are apparently many ways to iterate over a collection. Curious if there are any differences, or why you'd use one way over the other.
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技术人员如何去面试？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...在很大危机。有人职业规划是做技术线，有人是想长期做管理，有的是很迷糊，如果你不知道自己的目标，那么你就不妨直白说还没想好未来多年后的情况，目前只是想在一线把技术学习好，工作做好，这样也许是个不会太不靠...
App Inventor 2 低功耗蓝牙 BlueToothLE 拓展 · App Inventor 2 中文网
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最新版拓展下载：
edu.mit.appinventor.ble-20230728.aix
低功耗蓝牙，也称为蓝牙LE 或简称 BLE，是一种类似于经典蓝牙的新通信协议，不同之处在于它旨在消耗更少的功耗和成本，同时保持同等的功能。
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C++ Lock-free Hazard Pointer（冒险指针） - C/C++ - 清泛网 - 专注C/C++及内核技术
... 冒险指针是一种解决由无锁 数据结构中的节点动态内存管理引起的问题的方法。 这些问题通常仅在没有自动垃圾收集的环境中出现。
使用比较和交换原语的任何无锁数据结构都必须处理ABA问题。 例如，在使用链表实现的无锁...
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...
...，你就会成为这块土地上最出色的商家。在一个没有现代管理意识，不懂网络、不懂微博、不懂用户体验、不懂口碑传播的粗犷社会里，你只需要把之前花在IT产品上的心思的10%拿过来用，就可以秒杀一切天朝对手。
所以，IT...
How do I replace NA values with zeros in an R dataframe?
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@RenatoDinhaniConceição: if you tried something already, it's helpful to share that information when you ask the question; it helps to narrow down where the problem may be.
– Aaron left Stack Overflow
Nov...
Multiple working directories with Git?
I'm not sure if this is something supported by Git, but in theory it seems like it should work to me.
4 Answers
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Using ThreadPool.QueueUserWorkItem in ASP.NET in a high traffic scenario
...y easy to wrap if you want to push it up more levels; you could create a façade around the async methods and wrap them with a single method that uses an Action<T> as a callback, for example. If you mean that the choice of whether to use a worker thread or I/O thread happens at the lowest lev...