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Easy idiomatic way to define Ordering for a simple case class
...e unapply
– zbstof
Nov 14 '19 at 12:50
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Slicing of a NumPy 2d array, or how do I extract an mxm submatrix from an nxn array (n>m)?
...can do it with basic slicing:
In [49]: x=np.arange(16).reshape((4,4))
In [50]: x[1:4:2,1:4:2]
Out[50]:
array([[ 5, 7],
[13, 15]])
This returns a view, not a copy of your array.
In [51]: y=x[1:4:2,1:4:2]
In [52]: y[0,0]=100
In [53]: x # <---- Notice x[1,1] has changed
Out[53]:
ar...
How to determine if an NSDate is today?
...!
– Supertecnoboff
Oct 17 '18 at 16:50
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Newline in JLabel
...g...
– Nitin Bansal
Apr 18 '12 at 5:50
6
@NitinBansal Actually it's recommended in the new versio...
How to center horizontally div inside parent div
...tyle='width: 100%;text-align:center;'>
<div id='child' style='width:50px; height:100px;margin:0px auto;'>Text</div>
</div>
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FormData.append(“key”, “value”) is not working
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New in Chrome 50+ and Firefox 39+ (resp. 44+):
formdata.entries() (combine with Array.from() for debugability)
formdata.get(key)
and more very useful methods
Original answer:
What I usually do to 'debug' a FormData object, is just sen...
How do I vertically align something inside a span tag?
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Use line-height:50px; instead of height. That should do the trick ;)
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Apply CSS Style to child elements
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This code "div.test th, td, caption {padding:40px 100px 40px 50px;}" applies a rule to all th elements which are contained by a div element with a class named test, in addition to all td elements and all caption elements.
It is not the same as "all td, th and caption elements which ar...
Row Offset in SQL Server
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select all data of table and cut? if have 5000000000 rows? select 5000000000 rows and cut for each query? its not eficient for cpu and memory of server.
– e-info128
Jul 15 '13 at 14:24
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Changing UIButton text
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answered Jul 10 '12 at 15:50
Jesse GumpoJesse Gumpo
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