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Equivalent of varchar(max) in MySQL?
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197
The max length of a varchar is subject to the max row size in MySQL, which is 64KB (not counti...
How to tell if a string is not defined in a Bash shell script
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12 Answers
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The Concept of 'Hold space' and 'Pattern space' in sed
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111
When sed reads a file line by line, the line that has been currently read is inserted into the...
express throws error as `body-parser deprecated undefined extended`
...le:
app.use(bodyParser.urlencoded({ extended: true }));
Since express 4.16.0, you can also do:
app.use(express.urlencoded({ extended: true }))
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How to subtract date/time in JavaScript? [duplicate]
...the difference between two dates, in milliseconds
var diff = Math.abs(date1 - date2);
In your example, it'd be
var diff = Math.abs(new Date() - compareDate);
You need to make sure that compareDate is a valid Date object.
Something like this will probably work for you
var diff = Math.abs(new ...
How do I toggle an element's class in pure JavaScript?
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2014 answer: classList.toggle() is the standard and supported by most browsers.
Older browser...
Android: how to draw a border to a LinearLayout
... android:bottomLeftRadius="0dp" />
<stroke
android:width="1dp"
android:color="@android:color/white" />
</shape>
and define android:background="@drawable/my_custom_background".
I've not tested but it should work.
Update:
I think that's better to leverage the xml s...
How to output loop.counter in python jinja template?
... endfor %}"
>>> Template(s).render(elements=["a", "b", "c", "d"])
1 2 3 4
See http://jinja.pocoo.org/docs/templates/ for more.
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How to work with complex numbers in C?
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186
This code will help you, and it's fairly self-explanatory:
#include <stdio.h> /* S...
How to tell when UITableView has completed ReloadData?
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