Java日期API
PHP improve a simple if/else statement
<?php echo isset($areas[\'footer\']) ? $areas[开发者_JS百科\'footer\'] : null; ?> Any way to improve that?Note that you are echoing and in false condition it would be null which does not have[详细]
2022-12-30 01:53 分类：问答How to change the background color of JasperReports chart
The default background color of JasperReports chart is sky blue. I want to change that background color.[详细]
2022-12-30 01:53 分类：问答Can I and should I use Eclipselink for non OR database interactions?
We are using Eclipselink for ORM, but we have a need for some more lightweight database interactions that are more equivalent to JDBC. My question is whether Eclipselink supports such an idiom and whe[详细]
2022-12-30 01:34 分类：问答钢材运费多少钱一公里啊？修建每公里铁路 耗费大概多少水泥和钢材？？
139****7688 2022-03-07 07:50 1、建设1公里高速公路要消耗钢材500—1500吨、水泥4000~12000吨。2、高速铁路简称“高铁”，是指通过改造原有线路（直线化、轨距标准化），使最高营运速率达到不小于每小时200公[详细]
2022-12-30 01:01 分类：问答In Ruby, how can I get instance variables in a hash instead of an array?
I have a Ruby class.I want to get an instance variable from an argument to a method in that class.I can do get all of the instance variables as an array:[详细]
2022-12-30 00:55 分类：问答How to lazy load scripts in YUI that accompany ajax html fragments
I have a web app with Tabs for Messages and Contacts (think gmail).Each Tab has a Y.on(\'click\') event listener that retrieves an HTML fragment via Y.io() and renders the fragment via node.setContent[详细]
2022-12-30 00:52 分类：问答open word template and run autonew from c#
I can open a .dot templat开发者_开发问答e from a hyperlink fine, but it opens read-only and does not run the autonew macro.[详细]
2022-12-30 00:46 分类：问答Installshield permissions on Citrix network drive?
I\'m using installshield express to write a simple installer. I need to set read/write/modify rights to the database directory. ( Because of 开发者_StackOverflow社区Vista/Win7 users with restricted ri[详细]
2022-12-30 00:43 分类：问答
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