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Remove leading and trailing spaces?
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239
You can use the strip() to remove trailing and leading spaces.
>>> s = ' abd cde ...
How does `is_base_of` work?
...* and B*. It's a user defined conversion sequence as described by 13.3.3.1.2 from Host<B, D> to D* and B* respectively. For finding conversion functions that can convert the class, the following candidate functions are synthesized for the first check function according to 13.3.1.5/1
D* (Host&...
Rails: How to change the text on the submit button in a Rails Form
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answered Jan 22 '11 at 17:54
Andrei SAndrei S
6,16255 gold badges3333 silver badges5151 bronze badges
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Placeholder Mixin SCSS/CSS
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255
You're looking for the @content directive:
@mixin placeholder {
::-webkit-input-placeholder...
Why was the switch statement designed to need a break?
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152
Many answers seem to focus on the ability to fall through as the reason for requiring the break ...
How to record webcam and audio using webRTC and a server-based Peer connection
...a URI (local disk or wherever).
The project is licensed under LGPL Apache 2.0
EDIT 1
Since this post, we've added a new tutorial that shows how to add the recorder in a couple of scenarios
kurento-hello-world-recording: simple recording tutorial, showing the different capabilities of the reco...
How to convert milliseconds to “hh:mm:ss” format?
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You were really close:
String.format("%02d:%02d:%02d",
TimeUnit.MILLISECONDS.toHours(millis),
TimeUnit.MILLISECONDS.toMinutes(millis) -
TimeUnit.HOURS.toMinutes(TimeUnit.MILLISECONDS.toHours(millis)), // The change is in this line
TimeUnit.MILLISECONDS.toSeconds...
Enable SQL Server Broker taking too long
I have a Microsoft SQL server 2005 and I tried to enable Broker for my database with those T-SQL:
4 Answers
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Python string class like StringBuilder in C#?
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edited Aug 24 '16 at 8:10
Ruud
2,73222 gold badges3535 silver badges4343 bronze badges
an...