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Correct way to add external jars (lib/*.jar) to an IntelliJ IDEA project

...ps for adding external jars in IntelliJ IDEA: Click File from the toolbar Select Project Structure option (CTRL + SHIFT + ALT + S on Windows/Linux, ⌘ + ; on Mac OS X) Select Modules at the left panel Select Dependencies tab Select + icon Select 1 JARs or directories option ...
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What is the difference between '>' and a space in CSS selectors?

... A > B will only select B that are direct children to A (that is, there are no other elements inbetween). A B will select any B that are inside A, even if there are other elements between them. ...
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Django: How do I add arbitrary html attributes to input fields on a form?

...$list.each(function () { $(this).addClass('form-control') }); var $select = $("#django_form select"); $select.each(function () { $(this).addClass('custom-select w-90') }); var $list = $("#django_form :input[type='number']"); $list.each(function () { $(this).addClass('form-con...
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Group by month and year in MySQL

... I prefer SELECT MONTHNAME(t.summaryDateTime) as month, YEAR(t.summaryDateTime) as year FROM trading_summary t GROUP BY EXTRACT(YEAR_MONTH FROM t.summaryDateTime) DESC"; ...
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MySQL skip first 10 results

Is there a way in MySQL to have the first 10 result from a SELECT query skipped? I'd like it to work something like LIMIT. ...
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Dialog to pick image from gallery or from camera

...hoto and for picking a photo. Just show a dialog with two options and upon selection, use the appropriate code. To take picture from camera: Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); startActivityForResult(takePicture, 0);//zero can be replaced with any action code (called ...
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How enumerate all classes with custom class attribute?

... faster (especially without empirical proof); you've basically written the Select extension method, and the compiler will generate a state machine just as it would if you called Select because of your use of yield return. Finally, any performance gains that might be obtained in the majority of case...
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Can I use CASE statement in a JOIN condition?

...ns a value from the THEN portion of the clause. You could use it thusly: SELECT * FROM sys.indexes i JOIN sys.partitions p ON i.index_id = p.index_id JOIN sys.allocation_units a ON CASE WHEN a.type IN (1, 3) AND a.container_id = p.hobt_id THEN 1 ...
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Use a list of values to select rows from a pandas dataframe [duplicate]

...andas.pydata.org/pandas-docs/stable/… for more details. A sort after the selection is needed. – Wouter Overmeire Aug 18 '14 at 15:16 1 ...
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Printing the value of a variable in SQL Developer

...utput). Press the "+" button at the top of the Dbms Output window and then select an open database connection in the dialog that opens. In SQL*Plus: SET SERVEROUTPUT ON share | improve this ans...