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How do I find the authoritative name-server for a domain name?
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If you run nslookup -type=soa stackoverflow.com on linux today (2019-Feb), the authoritative section is empty.
– simpleuser
Feb 27 '19 at 19:45
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新浪是如何分析处理32亿条实时日志的？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...度及执行。这个管理系统背后使用的技术是Celery，一个用Python开发的任务队列及执行系统，提供了类似crontab的定时任务配置语法，并且实现了分布式，可用性更高的架构。
最近的服务升级，我们为Elasticsearch安装了HDFS Snapshot...
How to output MySQL query results in CSV format?
Is there an easy way to run a MySQL query from the Linux command line and output the results in CSV format?
38 Answers
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Delete directories recursively in Java
... little more thorough. It handles things like symbolic links correctly on Linux/Unix. svn.apache.org/viewvc/commons/proper/io/trunk/src/java/org/…
– Steve K
Apr 22 '09 at 22:48
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Static/Dynamic vs Strong/Weak
...ing is associated with the value rather than the variable.
For example in Python:
str = "Hello" # it is a string
str = 5 # now it is an integer; perfectly OK
On the other hand, the strong/weak typing in a language is related to implicit type conversions (partly taken from @Dario's answer):...
How do you run JavaScript script through the Terminal?
For instance, if you were to run a Python script you would type python filename.py or if you wanted to run a C program make filename then ./ filename . How do you do this with .js files?
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Thread context switch Vs. process context switch
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In my mind there only have thread switch(not for sure) on Linux, so Linux OS will check whether the next thread to be run have the save pid with the running thread which will scheduled?
– roachsinai
Feb 7 at 7:43
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How can I tell gcc not to inline a function?
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Using gcc 4.4.3 on Arch Linux, I get a syntax error with the attribute placed as above. It works correctly when it precedes the function (e.g., attribute ((noinline)) void foo() {})
– mrkj
Apr 16 '10 at 14:24
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Remote debugging Tomcat with Eclipse
...ch IP is actually being used, by running
netstat -an
on both windows and Linux and filter out the port with find (Windows) or grep (Linux).
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How to change language settings in R
...s.setlocale for more details.
In order to see all available languages on a linux system, you can run
system("locale -a", intern = TRUE)
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