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Using scanf() in C++ programs is faster than using cin?

...very interesting problem, check it out): http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=35&page=show_problem&problem=1080 I was getting TLE (time limit exceeded) on my submissions. On these problem solving online judge sites, you have about a 2-3 se...
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jQuery - add additional parameters on submit (NOT ajax)

... this one. worked well for me $("#registerform").attr("action", "register.php?btnsubmit=Save") $('#registerform').submit(); this will submit btnsubmit =Save as GET value to register.php form. share | ...
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Sending emails with Javascript

...ta of your SMTP server, It's best to do it on the server side with Node or PHP, thanks equally – jcarlosweb Nov 26 '18 at 13:49 ...
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Git Checkout warning: unable to unlink files, permission denied

... I was having the issue with a default-settings.php file in drupal 7. In this case I wasn't able to delete it or revert it just like @rtconner said. I didn't have an application or anything using this file, and it ended up being a permissions error. I added chmod 777 * to...
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How to mark-up phone numbers?

... Working on Seamonkey 2.20 on Mac 10.8 put below the <body <?php body_class(); ?>> code on a wordpress theme's header.php file. – om01 Sep 6 '13 at 0:33 ...
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jQuery returning “parsererror” for ajax request

... I encountered this problem when my php script had an error, and was returning non-JSON data - a useful suggestion to disable dataType indeed! – Sharadh May 14 '14 at 19:18 ...
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How do I output the difference between two specific revisions in Subversion?

...vn diff -r 8979:11390 http://svn.collab.net/repos/svn/trunk/fSupplierModel.php share | improve this answer | follow | ...
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技术和资本玩转创客圈 英特尔在中国的动作才刚刚开始 - 资讯 - 清泛网 - 专...

...2月的终极加速和路演,其中既有关注环保、医疗等社会问题的“智慧低碳社区”、“医院罗盘”项目,又有提升智能生活体验的“完美幻境”、“智能行车记录仪”、“图传机械臂”等智能硬件。 这些项目大多有一个特点——...
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Java 反射最佳实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...哇,就一行代码啊,很爽吧~ 爽完了,我们就来看看反射问题吧。因为不是系统给出的api,所以谷歌在不同的版本上用了不同的方法名来做处理,用反射的话我们就必须进行版本的判断,这是需要注意的,此外反射在性能方面确...
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无人驾驶汽车大难题 人工智能同人的差距显著 - 资讯 - 清泛网 - 专注C/C++...

...自动驾驶的时间节点。不过,法律可能是其绕不开的一大问题。 据了解,在美国只有加州、佛罗里达州以及内华达州通过了相关的法律法规,允许自动驾驶汽车上路测试。不过其同时也要求车内必须有人并持有驾照,能在紧急...