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How to send an email from JavaScript

... If the program which open the page have already e-mail client features.. (like Opera 12.50) then, it open the link as a regular URL. Their is also Thunderbird which have the firefox gecko engine: it can open web pages from hy...
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Override Python's 'in' operator?

If I am creating my own class in Python, what function should I define so as to allow the use of the 'in' operator, e.g. 3 ...
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How to disable Django's CSRF validation?

... If you just need some views not to use CSRF, you can use @csrf_exempt: from django.views.decorators.csrf import csrf_exempt @csrf_exempt def my_view(request): return HttpResponse('Hello world') You can find more examp...
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Deleting DataFrame row in Pandas based on column value

... how to do that if we don't know the column name? – Piyush S. Wanare Jul 3 '18 at 13:20 ...
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Does “git fetch --tags” include “git fetch”?

..., it is not because --tags was set. As such, this special error message is now irrelevant. To prevent confusion, remove this error message. With Git 2.11+ (Q4 2016) git fetch is quicker. See commit 5827a03 (13 Oct 2016) by Jeff King (peff). (Merged by Junio C Hamano -- gitster -- in commit...
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一二三木头人 · App Inventor 2 中文网

...多了,试试做一个让人跑起来的。 连接你的应用 通过 WiFi 连接设备 使用 AI 伴侣连接后,可以在手机或平板上实时查看和测试应用。 视频演示: 安装 AI 伴侣 使用手机系统扫码器或浏览器扫描二维码,下载并安装 AI 伴...
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App Inventor 2 执行JavaScript代码教程 - WebView与JS交互 · App Inventor 2 中文网

...alculator.html 放到项目Assets中: body { font-family: sans-serif; padding: 10px; background: #f5f5f5; } #result { font-size: 18px; color: #333; } 等待计算... // 监听来自App的数据 setInterval(function() { var data = window.AppInventor.getWebViewString(); if (data && da...
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Getting Django admin url for an object

... just shows how to properly add the admin app to your app, which solved a different problem that the author had. The real answer to the actual question is below - from markmuetz – Declan Shanaghy Aug 19 '11 at 18:18 ...
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How can I hash a password in Java?

...hentication { /** * Each token produced by this class uses this identifier as a prefix. */ public static final String ID = "$31$"; /** * The minimum recommended cost, used by default */ public static final int DEFAULT_COST = 16; private static final String ALGORITHM = "PBKDF...
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Adding devices to team provisioning profile

...lt. So add your device through the portal and hit refresh - your device is now auto-magically attached to your provisioning profile. – thattyson Aug 5 '15 at 20:28 3 ...