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How to navigate through the source code by parts in CamelCase (instead of whole words)?
...g and disabling the setting called "Honor "CamelHumps" words settings when selecting on double click".
– Paul Lammertsma
Jan 22 '15 at 13:14
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How can I list all collections in the MongoDB shell?
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> show collections
will list all the collections in the currently selected DB, as stated in the command line help (help).
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Using sections in Editor/Display templates
...q(null).ToString() == Template(null).ToString() select q; if (!prevItem.Any()){//Add Template}
– CodingSlayer
Mar 10 '14 at 18:17
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What is the difference between quiet NaN and signaling NaN?
...rmal operations when there is no numerical result (e.g., taking the square root of a negative number when the result must be real). Their purpose is generally to allow arithmetic to proceed somewhat normally. E.g., you might have a huge array of numbers, some of which represent special cases that ca...
Replacing all non-alphanumeric characters with empty strings
...ter, since only the first occurrence of "^" is negating the meaning of the selection. [^\\p{IsAlphabetic}\\p{IsDigit}] works well.
– Bogdan Klichuk
Jan 19 '18 at 17:22
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Is there any difference between “!=” and “” in Oracle Sql?
... first-class type in SQL (which is different from PL/SQL). I. e. you can't SELECT 1 = 1 FROM dual like in some other systems. So booleans have their own set of operators valid only in logical contexts (WHERE or HAVING or similar clauses). NOT is the only boolean negation operator in Oracle's SQL (AF...
How to change Android version and code version number?
...Ctrl+Alt+Shift+S in android studio or go to File > Project Structure...
Select app on left side and select falvors tab on right side on default config change version code , name and etc...
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I need to get all the cookies from the browser
...cific subtrees. Using [Remove All] will still delete cookies for all sites selected by search and waste your debugging session.
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Configuring IntelliJ IDEA for unit testing with JUnit
...or or by using Ctrl+Shift+T keyboard shortcut.
A dialog appears where you select what testing framework to use and press Fix button for the first time to add the required library jars to the module dependencies. You can also select methods to create the test stubs for.
You can find more detail...
Using NumberPicker Widget with Strings
...wrap true or false, try it you will know the difference
pickers.setWrapSelectorWheel(false);
//create button to test selected text string
btnPicker.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//get position (int)...