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Call an activity method from a fragment
... layout xml
YourFragmentClass fragment = (YourFragmentClass)fm.findFragmentById(R.id.your_fragment_id);
fragment.yourPublicMethod();
If you added fragment via code and used a tag string when you added your fragment, use findFragmentByTag instead:
YourFragmentClass fragment = (YourFragmentClass)fm...
How does the getView() method work when creating your own custom adapter?
...se of the convert view, basically its a recycled view waiting to be reused by you, to avoid creating a new object and slowing down the scrolling of your list.
Allows you to reference you list-view from the adapter.
share
...
Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
...T signal to the code that you're currently running (this idea is supported by Fernando's comment here), which is the same thing that hitting CTRL+C would do. Some processes within python handle SIGINTs more abruptly than others.
If you desperately need to stop something that is running in iPython ...
How can I enable zoom in on UIWebView which inside the UIScrollView?
...ser to change zoom, change the content twice:
var vp = document.getElementById('vp');
vp.content = "width=767,minimum-scale=4.0,maximum-scale=4.0,user-scalable=yes";
vp.content = "width=768,minimum-scale=0.25,maximum-scale=10.0,user-scalable=yes";
Toggling the width is very important - otherwise ...
Search for all occurrences of a string in a mysql database [duplicate]
...
You can do this by using HeidiSQL without generating Db dumps
Steps:
1) Select the database you need to search in from the left panel of GUI.
2) Export > Export Database as SQL
3) In Table Tools window select "FIND TEXT" tab.
4) Pro...
JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed?
... This is all perfect, BUT it delays the execution of the actual function by the amount of miliseconds (ms), which may be VERY UNDESIRABLE.
– Tomas M
Sep 2 '15 at 14:33
...
Most efficient way to concatenate strings in JavaScript?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Android Left to Right slide animation
...xml in res/anim/
This is for left to right animation:
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false">
<translate android:fromXDelta="-100%" android:toXDelta="0%"
android:fromYDelta="0%" android:toYDelta="0%"
...
App Inventor 2 UrsPahoMqttClient 拓展 - 物联网轻量级MQTT协议 · App Inventor 2 中文网
...值为TCP、SSL和TLS，其他值将被忽略。
身份标识
ClientID - 客户端ID
可选：唯一客户端标识。如果未指定任何值，则内部会分配一个随机值 (GUID)。同时连接到同一消息服务器的所有客户端，客户端ID必须是唯一的。
认证信息...
Where should I put tags in HTML markup?
...OM is ready, i.e. when the document has been parsed
document.getElementById("user-greeting").textContent = "Welcome back, Bart";
});
Because your browser does not know my-script.js isn't going to modify the document until it has been downloaded & executed, the parser stops parsing.
Antiqu...