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How to check if array is empty or does not exist? [duplicate]
...arios, such as null values, other types of objects with a length property, etc. It is also not very idiomatic JavaScript.
The foolproof approach
Taking some inspiration from the comments, below is what I currently consider to be the foolproof way to check whether an array is empty or does not exist....
Google Maps API - Get Coordinates of address
...eocoding.Google 4.0.0.
Install it so not necessary to write extra classes etc.
https://www.nuget.org/packages/Geocoding.Google/
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What's the fundamental difference between MFC and ATL?
...vented list classes, they designed their own run time type identification, etc.
Encapsulates 20 years of Office and Windows evolution, which includes a whole crap load of stuff you will probably never use: Single and Multiple Document interfaces, DDE, COM, COM+, DCOM, Document Linking and Embedding ...
Draw in Canvas by finger, Android
...onCreate(savedInstanceState);
dv = new DrawingView(this);
setContentView(dv);
mPaint = new Paint();
mPaint.setAntiAlias(true);
mPaint.setDither(true);
mPaint.setColor(Color.GREEN);
mPaint.setStyle(Paint.Style.STROKE);
mPaint.setStrokeJo...
deny directory listing with htaccess
...iews -Indexes <---- This Works for Me :)
</IfModule>
....etc stuff
</IfModule>
Before :
After :
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How to check the differences between local and github before the pull [duplicate]
...
git pull is really equivalent to running git fetch and then git merge. The git fetch updates your so-called "remote-tracking branches" - typically these are ones that look like origin/master, github/experiment, etc. that you see with git branch -r. These are like a cac...
How do you get the length of a string?
... the element is a different html element like a paragraph or list item div etc, you must use
$('#selector').text().length;
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CodeIgniter - accessing $config variable in view
...our controller should collect all the information from databases, configs, etc. There are many good reasons to stick to this. One good reason is that this will allow you to change the source of that information quite easily and not have to make any changes to your views.
...
Standard Android menu icons, for example refresh [closed]
...download a lot of sources editable with Fireworks, Illustrator, Photoshop, etc...
And there's also fonts and icon packs.
Here is a stencil example.
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Are querystring parameters secure in HTTPS (HTTP + SSL)? [duplicate]
... the query string, the whole URL, and even the type of request (GET, POST, etc.) is encrypted when using HTTPS.
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