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How to turn off INFO logging in Spark?
... bin/pyspark script to get to the spark prompt and can also do the Quick Start quide successfully.
15 Answers
...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
...f (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(obj, start) {
for (var i = (start || 0), j = this.length; i < j; i++) {
if (this[i] === obj) { return i; }
}
return -1;
}
}
For a really thorough answer and code to this as well as ...
Is it possible to data-bind visible to the negation (“!”) of a boolean ViewModel property?
...solution:
var ViewModel = function () {
var self = this;
// When program start, this is set to FALSE
self.isSearchContentValid = ko.observable(false);
self.gatherPlacesData = function () {
// When user click a button, the value become TRUE
self.isSearchContentValid(true);
};
Now on you...
“NODE_ENV” is not recognized as an internal or external command, operable command or batch file
...
for windows use & in between command also. Like,
"scripts": {
"start": "SET NODE_ENV=development & nodemon app/app.js",
}
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fol...
Am I immoral for using a variable name that differs from its type only by case?
...is the reasoning of those telling you this is bad?" - Dunno. That's why I started this topic. :-)
– Jason Baker
Jan 20 '09 at 13:14
...
How to test valid UUID/GUID?
...
This isn't quite correct. it misses that [1-5] (version) starts the 3rd block and [89AB] (variant) starts the 4th block. Gambol's answer does it right.
– Wolf
Apr 20 '15 at 7:46
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What underlies this JavaScript idiom: var self = this?
...
I started using "me" :)
– Mopparthy Ravindranath
Jun 27 '15 at 17:15
3
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Android - Setting a Timeout for an AsyncTask?
... extended class variable works here as well.
}
}
}.start();
...
change CountDownTimer(7000, 7000) -> CountDownTimer(7000, 1000) for example and it will call onTick() 6 times before calling onFinish(). This is good if you want to add some monitoring.
Thanks for all the g...
Dynamically changing font size of UILabel
...n.y, factLabel.frame.size.width, lLabelSize.height);
iOS6
Single line:
Starting with iOS6, minimumFontSize has been deprecated. The line
factLabel.minimumFontSize = 8.;
can be changed to:
factLabel.minimumScaleFactor = 8./factLabel.font.pointSize;
iOS7
Multiple lines:
Starting with iOS7,...
How to design a database for User Defined Fields?
...rtain point, but when the record
counts get truly massive, you also
should start looking at what table
partitioning options are provided by your RDBMS of choice.
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