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Group by month and year in MySQL
Given a table with a timestamp on each row, how would you format the query to fit into this specific json object format.
12...
How to Select Every Row Where Column Value is NOT Distinct
...incorrect with your query is that you are grouping by email and name, that forms a group of each unique set of email and name combined together and hence
aaron and aaron@gmail.com
christy and aaron@gmail.com
john and aaron@gmail.com
are treated as 3 different groups rather all belonging to 1 sin...
What are the “standard unambiguous date” formats for string-to-date conversion in R?
...n-'NA' element,
and give an error if neither works.
as.Date("01 Jan 2000") yields an error because the format isn't one of the two listed above. as.Date("01/01/2000") yields an incorrect answer because the date isn't in one of the two formats listed above.
I take "standard unambiguo...
Can I apply a CSS style to an element name?
... be used on the following elements:
<button>
<fieldset>
<form>
<iframe>
<input>
<keygen>
<map>
<meta>
<object>
<output>
<param>
<select>
<textarea>
...
What are the Dangers of Method Swizzling in Objective-C?
...fully aware of the consequences of the pattern, we are able to make more informed decisions about whether or not to use it. Singletons are a good example of something that's pretty controversial, and for good reason — they're really hard to implement properly. Many people still choose to use singl...
Chai: how to test for undefined with 'should' syntax
...a function accepting two arguments, instead of the expected chained method form accepting a single argument for the expected value. You can only achieve this by importing/requiring and assigning an invoked version of .should() as described in the accepted answer by @DavidNorman and in this documenta...
jQuery get html of container including the container itself
...a. may be your css will break. specially when you are using bootstrap (e.g form-row). hence this answer is quite good.
– Sudhir K Gupta
Jul 3 '19 at 6:06
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django syncdb and an updated model
...r options are:
Drop the table from the database, then recreate it in new form using syncdb.
Print out SQL for the database using python manage.py sql (appname), find the added line for the field and add it manually using alter table SQL command. (This will also allow you to choose values of the fi...
How to hide Bootstrap modal with javascript?
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The Best form to hide and show a modal with bootstrap it's
// SHOW
$('#ModalForm').modal('show');
// HIDE
$('#ModalForm').modal('hide');
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How to completely remove a dialog on close
...modalID).on('hidden.bs.modal', function ()
{
$(modalID).find('form').trigger('reset');
});
}
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