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Android RatingBar change star colors [closed]
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Step #1: Create your own style, by cloning one of the existing styles (from $ANDROID_HOME/platforms/$SDK/data/res/values/styles.xml), putting it in your own project's styles.xml, and referencing it when you add the widget to a layout.
Step #2: Create your ...
Difference between one-to-many and many-to-one relationship
...elevated to using only things that can exist. Such a relation is resolved by implementing an Associative Table.
Many-to-many Resolved
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Format number to always show 2 decimal places
...0) / 100).toFixed(2);
Live Demo
var num1 = "1";
document.getElementById('num1').innerHTML = (Math.round(num1 * 100) / 100).toFixed(2);
var num2 = "1.341";
document.getElementById('num2').innerHTML = (Math.round(num2 * 100) / 100).toFixed(2);
var num3 = "1.345";
document.getElementByI...
what's data-reactid attribute in html?
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It's a custom html attribute but probably in this case is used by the Facebook React JS Library.
Take a look: http://facebook.github.io/react/
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How can I know if a process is running?
...is is a way to do it with the name:
Process[] pname = Process.GetProcessesByName("notepad");
if (pname.Length == 0)
MessageBox.Show("nothing");
else
MessageBox.Show("run");
You can loop all process to get the ID for later manipulation:
Process[] processlist = Process.GetProcesses();
foreach(...
Efficiently updating database using SQLAlchemy ORM
...n when it's time to flush the changes to the database, update the rows one by one.
Instead you should do this:
session.execute(update(stuff_table, values={stuff_table.c.foo: stuff_table.c.foo + 1}))
session.commit()
This will execute as one query as you would expect, and because at least the def...
socket.io and session?
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The Socket.IO-sessions module solution exposes the app to XSS attacks by exposing the session ID at the client (scripting) level.
Check this solution instead (for Socket.IO >= v0.7). See docs here.
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How to remove a field from params[:something]
... 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...
Hide all but $(this) via :not in jQuery selector
... 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...
horizontal scrollbar on top and bottom of table
...y, see api.jquery.com/scrollLeft (Of course, you can do it without jQuery by attaching onscroll handlers directly.) For graceful degradation for users with no JS, you can add the dummy div to the DOM by JS.
– StanleyH
Oct 15 '10 at 7:21
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