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How to split a delimited string in Ruby and convert it to an array?
I have a string
5 Answers
5
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How to close current tab in a browser window?
I want to create a link on a webpage that would close the currently active tab in a browser without closing other tabs in the browser. When the user clicks the close link, an alert message should appear asking the user to confirm with two buttons, "YES" and "NO". If the user clicks "YES", close th...
Android Webview - Completely Clear the Cache
I have a WebView in one of my Activities, and when it loads a webpage, the page gathers some background data from Facebook.
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Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
.../postfix]
readme_directory: [no]
sendmail_path: [/usr/sbin/sendmail]
setgid_group: [postdrop]
3、为postfix提供Syv服务/etc/rc.d/init.d/postfix脚本
脚本朋友们可以从附件中下载
4、对postfix进行基本配置，测试启动发信
编辑/etc/postfix/main.cf
myhostn...
File Upload in WebView
I have been struggling to upload files from WebView since last few
days and there is no progress. I googled and implemented all suggested
solutions but none works, like: solutions suggested here ,
and so on.
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How to delete a remote tag?
How do you delete a Git tag that has already been pushed?
21 Answers
21
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Can I zip more than two lists together in Scala?
Given the following Scala List:
10 Answers
10
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Twitter Bootstrap 3.0 how do I “badge badge-important” now
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Compare this label and badge side by side:
<span class="label label-default label-as-badge">hello</span>
<span class="badge">world</span>
They appear the same. But in the CSS, label uses em so it scales nicely, and it still has all the "-color" classes. So the label wil...
Should I use JSLint or JSHint JavaScript validation? [closed]
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[EDIT]
This answer has been edited. I'm leaving the original answer below for context (otherwise the comments wouldn't make sense).
When this question was originally asked, JSLint was the main linting tool for JavaScript. JSHint was a new fork of JSLint, but had not yet diverged much from the orig...
Coalesce function for PHP?
Many programming languages have a coalesce function (returns the first non-NULL value, example ). PHP, sadly in 2009, does not.
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