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Application Skeleton to support multiple screens

...d Screen-size so while developing an Application which support multiple (small and big) screen there is an obstacle of size and layout. ...
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What is sr-only in Bootstrap 3?

... I don't think it's confusing at all, it clearly says the class is used for information to be hidden, that is only meant to be seen by screen readers. – Lee Sep 8 '16 at 14:24 ...
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Is there a “previous sibling” selector?

... I found a way to style all previous siblings (opposite of ~) that may work depending on what you need. Let's say you have a list of links and when hovering on one, all the previous ones should turn red. You can do it like this: /* default lin...
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A simple explanation of Naive Bayes Classification

... & part two being the confusion surrounding Training set. In general all of Machine Learning Algorithms need to be trained for supervised learning tasks like classification, prediction etc. or for unsupervised learning tasks like clustering. During the training step, the algorithms are taught...
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Use 'import module' or 'from module import'?

...eadability: Any name conflicts will show themselves in (unit) testing. But all the names you use from the imported module will be bare, with nary a hint were they come from. I absolutely loathe "import *". – Jürgen A. Erhard Dec 26 '09 at 19:59 ...
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What is fastest children() or find() in jQuery?

... depends on whether you only want to consider the immediate descendants or all nodes below this one in the DOM, i.e., choose the appropriate method based on the results you desire, not the speed of the method. If performance is truly an issue, then experiment to find the best solution and use that (...
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AngularJS - Binding radio buttons to models with boolean values

...... The data- prefix is to make the HTML valid (although without that also all modern browsers handle the HTML correctly) – kumarharsh Dec 19 '14 at 6:07 7 ...
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initializing a boolean array in java

... I just need to initialize all the array elements to Boolean false. Either use boolean[] instead so that all values defaults to false: boolean[] array = new boolean[size]; Or use Arrays#fill() to fill the entire array with Boolean.FALSE: Boolean[...
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If i synchronized two methods on the same class, can they run simultaneously?

... a add on to this question. Suppose both method are static now methodA is called using Class while methodB is called using object like A.methodA() in t1 and obj.methodB() in t2. What will happen now, will they block???? – amod Mar 21 '13 at 12:16 ...
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How to drop a database with Mongoose?

... Since all collections are in the hash mongoose.connection.collections, you might simply list them for ( collection in mongoose.connection.collections ) { mongoose.connection.collections[collection].drop } ... smth similar ...