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Using try vs if in python
... way to tell if success is possible: Use it. Example: Don't copy half of a file just to realize there's not enough space.
– Bachsau
Jun 15 '19 at 14:25
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What's so bad about in-line CSS?
...n I see website starter code and examples, the CSS is always in a separate file, named something like "main.css", "default.css", or "Site.css". However, when I'm coding up a page, I'm often tempted to throw the CSS in-line with a DOM element, such as by setting "float: right" on an image. I get the ...
How to play audio?
...f you don't want to mess with HTML elements:
var audio = new Audio('audio_file.mp3');
audio.play();
function play() {
var audio = new Audio('https://interactive-examples.mdn.mozilla.net/media/examples/t-rex-roar.mp3');
audio.play();
}
<button onclick="play()">Play Audio</butt...
How to import existing *.sql files in PostgreSQL 8.4?
I am using PostgreSQL 8.4, and I have some *.sql files to import into a database. How can I do so?
5 Answers
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Can someone give an example of cosine similarity, in a very simple, graphical way?
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That's great but what if we are working with files or strings.
– Talha
Dec 23 '19 at 17:34
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Failed to locate the winutils binary in the hadoop binary path
...arting namenode for latest hadoop-2.2 release. I didn't find winutils exe file in hadoop bin folder. I tried below commands
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Creating a UICollectionView programmatically
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Header file:--
@interface ViewController : UIViewController<UICollectionViewDataSource,UICollectionViewDelegateFlowLayout>
{
UICollectionView *_collectionView;
}
Implementation File:--
- (void)viewDidLoad
{
[super...
What are the differences between the threading and multiprocessing modules?
...e objects explicitly. (There are plenty of other options—pipes, sockets, files with flocks, … but the point is, you have to do something manually if the automatic magic of an Executor is insufficient.)
But what if you can't even rely on message passing? What if you need two jobs to both mutate ...
What is the common header format of Python files?
I came across the following header format for Python source files in a document about Python coding guidelines:
4 Answers
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How can I download a specific Maven artifact in one command line?
I can install an artifact by install:install-file ,
but how can I download an artifact?
11 Answers
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