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Converting Integer to Long
I need to get the value of a field using reflection. It so happens that I am not always sure what the datatype of the field is. For that, and to avoid some code duplication I have created the following method:
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浅谈APM在电子交易系统中的应用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...谈APM在电子交易系统中的应用百度定义的APMAPM = Application Performance Management，应用性能管理，对企业系统即时监控以实现对应用程序性能管理和故障管理的系...百度定义的APM
APM = Application Performance Management，应用性能管理，对...
Algorithm to implement a word cloud like Wordle
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What is the difference between require() and library()?
What is the difference between require() and library() ?
8 Answers
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Good tutorials on XMPP? [closed]
I've been looking at some open-source XMPP servers, and am familiar with the official page http://xmpp.org/ . But thus far I've not found anything in between " The Extensible Messaging and Presence Protocol (XMPP) is an open technology for real-time communication " and a list of XEP specifications....
How can I change the version of npm using nvm?
I've been using NVM to install the latest versions of nodeJS for my node work. It works totally fine for installing separate versions and switching between them. It also installs the latest version of NPM within each local .../bin folder along with the node binary. However, there doesn't seem to be ...
Finding the max/min value in an array of primitives using Java
It's trivial to write a function to determine the min/max value in an array, such as:
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How to re-sync the Mysql DB if Master and slave have different database incase of Mysql replication?
...dure to resync a master-slave replication from scratch:
At the master:
RESET MASTER;
FLUSH TABLES WITH READ LOCK;
SHOW MASTER STATUS;
And copy the values of the result of the last command somewhere.
Without closing the connection to the client (because it would release the read lock) issue the ...
What database does Google use?
... A tablet is around 200 MB, and each machine saves about 100 tablets. This setup allows tablets from a single table to be spread among many servers. It also allows for fine-grained load balancing. If one table is receiving many queries, it can shed other tablets or move the busy table to another mac...
Find out if string ends with another string in C++
How can I find out if a string ends with another string in C++?
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