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PHP foreach change original array values
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How to change webservice url endpoint?
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What does jQuery.fn mean?
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SQL Server SELECT into existing table
...O SELECT
This method is used when the table is already created in the database earlier and the data is to be inserted into this table from another table. If columns listed in insert clause and select clause are same, they are not required to list them. It is good practice to always list them for re...
How to perform OR condition in django queryset?
... define and reuse conditions. This permits the construction of complex database queries using | (OR) and & (AND) operators; in particular, it is not otherwise possible to use OR in QuerySets." I did not check documentation for earlier versions but pipe operator works from Django 1.1.4 at least (...
Which is better, number(x) or parseFloat(x)?
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Why do we need the “event” keyword while defining events?
...rs Hejlsberg, was previously the architect of Delphi, which was a language based on Object Pascal.
– Eric Lippert
Oct 9 '19 at 23:25
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Use email address as primary key?
.... However, this does not matter if you simply retrieve a user from the database using the e-mail address. It does matter if you have complex queries with multiple joins.
If you store information about users in multiple tables, the foreign keys to the users table will be the e-mail address. That mea...
Calling shell functions with xargs
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REST API - why use PUT DELETE POST GET?
...say likely as the REST api does not need to be directly related to the database structure. It is just a masking interface so that the true data is protected (think of it like accessors and mutators for a database structure).
Now we need to move onto the issue of idempotence. Usually REST implements...