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My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
... has taught me is what is known as the "most vexing parse", which is classically demonstrated with a line such as
5 Answers...
Android RatingBar change star colors [closed]
...: 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 own LayerDrawable XML resources for the RatingBar,...
Search an Oracle database for tables with specific column names?
...olumn:
select owner, table_name from all_tab_columns where column_name = 'ID';
To find tables that have any or all of the 4 columns:
select owner, table_name, column_name
from all_tab_columns
where column_name in ('ID', 'FNAME', 'LNAME', 'ADDRESS');
To find tables that have all 4 columns (with...
Format number to always show 2 decimal places
... / 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.getElementById(...
BigDecimal setScale and round
What is the difference between this two call? (Is there any?)
2 Answers
2
...
django templates: include and extends
...oned the ssi tag provided by the Django templating system, which is specifically designed for inline including an external piece of text. Here, inline means the external text will not be interpreted, parsed or interpolated, but simply "copied" inside the calling template.
Please, refer to the docum...
Switch to another Git tag
...r driveby viewers, this answer is ambiguous. If there's a branch and a tag called 1.1.4. Git will checkout the branch, not the tag. To explicitly checkout the tag do: git checkout tags/1.1.4
– ocodo
Aug 17 '13 at 2:36
...
socket.io and session?
...lashsocket transport in my code.
To make it work, in the express/connect side, I explicitly define the session store so I can use it inside socket:
MemoryStore = require('connect/middleware/session/memory'),
var session_store = new MemoryStore();
app.configure(function () {
app.use(express.sessi...
Is XML case-sensitive?
...t a W3C recommendation": well, so is XSD 1.0. "Recommendation" is what W3C calls a finished, final, ratified spec. Yes, it's true there are only three implementations of XSD 1.1 currently (Saxon, Xerces, and Altova), and this is a factor you should take into account. But don't be held back by what's...
Cordova: start specific iOS emulator image
...ges. Do not include the version number on the end when making the cordova call to run in the desired emulator.
cordova run ios --emulator --target="iPad-Air"
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