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What is the difference between Collection and List in Java?
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Collection is the root interface to the java Collections hierarchy. List is one sub interface which defines an ordered Collection, other sub interfaces are Queue which typically will store elements ready for processing (e.g. stack).
The fo...
How to replace ${} placeholders in a text file?
I want to pipe the output of a "template" file into MySQL, the file having variables like ${dbName} interspersed. What is the command line utility to replace these instances and dump the output to standard output?
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How to identify server IP address in PHP
... the associated web server (nginx, apache). So it won't be correct for the mysql-client host specification (user@host).
– scipilot
Apr 25 '18 at 3:45
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How can I eliminate slow resolving/loading of localhost/virtualhost (a 2-3 second lag) on Mac OS X L
...ger and it would again take a minute. I had suspected all sorts of things, mysql connections, Ruby versions, Rails bugs, Apache, Phusion Passenger. Until I finally looked at the Console and realized that DNS lookups were being attempted.
So, I put all of them on seperate lines:
127.0.0.1 localhost...
Case conventions on element names?
...been partial to PascalCase for Elements and camelCase for attributes:
<Root>
<ParentElement attributeId="1">
<ChildElement attributeName="foo" />
</ParentElement>
</Root>
share
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What is the difference between allprojects and subprojects
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In a multi-project gradle build, you have a rootProject and the subprojects. The combination of both is allprojects. The rootProject is where the build is starting from. A common pattern is a rootProject has no code and the subprojects are java projects. In which case...
Site stopped working in asp.net System.Web.WebPages.Razor.Configuration.HostSection cannot be cast t
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In the root Web.config make sure assemblyBinding contains the proper version for the assembly "System.Web.WebPages.Razor" and "System.Web.Mvc". Check for their actual existence as well as my "System.Web.WebPages.Razor" assembly tag...
Backbone.js: get current route
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If you use the root setting for the Router, you can also include it to get the 'real' fragment.
(Backbone.history.options.root || "") + "/" + Backbone.history.fragment
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Linux进程与线程总结 [推荐] - C/C++ - 清泛网 - 专注C/C++及内核技术
...简要的介绍和比较，然后实例说明它们实际的使用方法，如何有效地满足并发处理需求，并降低模块间的耦合度。然后对Linux多线程编程及几种线程同步机制作了一定的叙述，使读者能够对Linux多线程编程有大致的认识。最后介...
How to see top processes sorted by actual memory usage?
...Djava.util.logging.config.file=/var/lib/tomcat7/conf/logging.properties -D
root 1284 1.5 3.7 452692 142796 tty7 Ssl+ 10:11 3:19 /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
ciro 2286 0.3 3.8 1316000 143312 ? Sl 10:11 0:49 co...