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LEFT OUTER JOIN in LINQ
How to perform left outer join in C# LINQ to objects without using join-on-equals-into clauses? Is there any way to do that with where clause?
Correct problem:
For inner join is easy and I have a solution like this
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Handling a colon in an element ID in a CSS selector [duplicate]
JSF is setting the ID of an input field to search_form:expression . I need to specify some styling on that element, but that colon looks like the beginning of a pseudo-element to the browser so it gets marked invalid and ignored. Is there anyway to escape the colon or something?
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Android list view inside a scroll view
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The shortest & easiest solution for any ChildView to scroll inside a ScrollView. Anything like ListView, RecyclerView, etc. You do not have to do anything special in code.
Just replace ScrollView with androidx.core.widget.NestedScrollView in your current xm...
Convert JSON String to JSON Object c#
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JObject defines method Parse for this:
JObject json = JObject.Parse(str);
You might want to refer to Json.NET documentation.
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Count Rows in Doctrine QueryBuilder
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He didn't ask for a count without predicates (bar = $bar) ;)
– Jovan Perovic
Feb 10 '12 at 1:06
4
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INSERT INTO…SELECT for all MySQL columns
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For the syntax, it looks like this (leave out the column list to implicitly mean "all")
INSERT INTO this_table_archive
SELECT *
FROM this_table
WHERE entry_date < '2011-01-01 00:00:00'
For avoiding primary key errors if...
How can I get Docker Linux container information from within the container itself?
...ocker containers aware of their configuration, the same way you can get information about EC2 instances through metadata.
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Render Partial View Using jQuery in ASP.NET MVC
...You can, however, call a method (action) that will render the partial view for you and add it to the page using jQuery/AJAX. In the below, we have a button click handler that loads the url for the action from a data attribute on the button and fires off a GET request to replace the DIV contained in...
SQL update from one Table to another based on a ID match
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this seems to be fine for mssql but doesn't seem to work in mysql. This seems to do the job though: UPDATE Sales_Import, RetrieveAccountNumber SET Sales_Import.AccountNumber = RetrieveAccountNumber.AccountNumber where Sales_Import.LeadID = Retriev...
How to retrieve inserted id after inserting row in SQLite using Python?
...g as they are using different cursors, cursor.lastrowid will return the id for the last row that cursor inserted:
cursor.execute('INSERT INTO foo (username,password) VALUES (?,?)',
('blah','blah'))
cursor2=connection.cursor()
cursor2.execute('INSERT INTO foo (username,password) VALU...