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Global variables in Java
...blic class Example {
public static int a;
public static int b;
}
now you can access a and b from anywhere
by calling
Example.a;
Example.b;
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How to darken a background using CSS?
...
@JohnMax Firefox is working fine now. Just have to wait a few years.
– Craig O. Curtis
Nov 28 '18 at 22:28
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Should all Python classes extend object?
...p, that may be another explanation. And of course, if it's Python 3.x only now, it's fine to get rid of the object references.
– blubberdiblub
Jan 21 '17 at 12:13
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How to enable curl, installed Ubuntu LAMP stack?
...
This answer is old, for example ubunto 14.10 now changes the libcurl3 dependencies to libcur4. Here's what I used successfully (it also pulled in a few more dependencies as this was a first-time install for me): sudo apt-get install curl libcurl4-openssl-dev php5-curl ...
HTTP 1.0 vs 1.1
...d encoding, which allows a response to be sent before its
total length is known.
Faster response and great bandwidth savings, by adding cache
support.
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Why does MSBuild look in C:\ for Microsoft.Cpp.Default.props instead of c:\Program Files (x86)\MSBui
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For me it was now set VCTargetsPath=c:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\v140
– Daniel Gray
Aug 2 '17 at 8:19
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How to load json into my angular.js ng-model?
...le="width:350px;"></select>
</div>
And that's it. We can now see a list of our JSON data on a web page, ready to be used.
The key to this is in the "ng-options" tag:
customer.CustomerID as customer.CompanyName for customer in listOfCustomers
It's a strange syntax to get your he...
Convert string to variable name in JavaScript
...] = 5;
Pretty sure you could then access as tempNamespace.myVarProperty (now 5), avoiding using window for storage. (The string could also be put directly into the brackets)
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How to allow only numeric (0-9) in HTML inputbox using jQuery?
...else {
this.value = "";
}
});
};
}(jQuery));
You can now use the inputFilter plugin to install an input filter:
$(document).ready(function() {
$("#myTextBox").inputFilter(function(value) {
return /^\d*$/.test(value); // Allow digits only, using a RegExp
});
});
Se...
What is the main purpose of setTag() getTag() methods of View?
...themselves.
Enter getTag/setTag:
button1.setTag(1);
button2.setTag(2);
Now we can use the same OnClickListener for every button:
listener = new OnClickListener() {
@Override
public void onClick(View v) {
doAction(v.getTag());
}
};
It's basically a way for views to have mem...