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Does JSON syntax allow duplicate keys in an object?
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There are 2 documents specifying the JSON format:
http://json.org/
https://tools.ietf.org/html/rfc7159
The accepted answer quotes from the 1st document. I think the 1st document is more clear, but the 2nd contains more detail.
The 2nd document says:
Objects
An object structur...
Overflow to left instead of right
...HTML markup and added some javascript to WebWanderer's jsFiddle solution.
https://jsfiddle.net/urulai/bfzqgreo/3/
HTML:
<div id="outer-div">
<p>ipsum dolor amet bacon venison porchetta spare ribs, tongue turducken alcatra doner leberkas t-bone rump ball tip hamburger drumstick. S...
How do you log server errors on django sites
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django-db-log, mentioned in another answer, has been replaced with:
https://github.com/dcramer/django-sentry
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Test a weekly cron job [closed]
...g unexpected and cause breakage until the bugs are sorted out. (See also: https://stackoverflow.com/a/17805088/237059 )
A general approach to this problem is helpful to have.
One of my favorite techniques is to use a script I wrote called 'crontest'. It launches the target command inside a GNU s...
What does the [Flags] Enum Attribute mean in C#?
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Combining answers https://stackoverflow.com/a/8462/1037948 (declaration via bit-shifting) and https://stackoverflow.com/a/9117/1037948 (using combinations in declaration) you can bit-shift previous values rather than using numbers. Not necess...
When is it acceptable to call GC.Collect?
...er Ben Watson's: Writing High-Performance .NET Code, 2nd Ed. 2018.
See:
https://msdn.microsoft.com/en-us/library/system.runtime.gclatencymode(v=vs.110).aspx
https://msdn.microsoft.com/en-us/library/dn906204(v=vs.110).aspx
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MVC DateTime binding with incorrect date format
...stom-model-binding-using-imodelbinder-in-asp-net-mvc-two-gotchas/
garik - https://stackoverflow.com/a/2468447/578208
Dmitry - https://stackoverflow.com/a/11903896/578208
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Bootstrap dropdown sub menu missing
...web right now, especially the mobile web. They will be removed with 3.0" - https://github.com/twbs/bootstrap/pull/6342
But, with a little extra CSS you can get the same functionality.
Bootstrap 4 (navbar submenu on hover)
.navbar-nav li:hover > ul.dropdown-menu {
display: block;
}
.dropdo...
CSS center text (horizontally and vertically) inside a div block
...xt:
position: relative;
top: 50%;
transform: translateY(-50%);
Example: https://jsfiddle.net/wb8u02kL/1/
To shrink-wrap the width:
The solution above used a fixed width for the content area. To use a shrink-wrapped width, use
position: relative;
float: left;
top: 50%;
left: 50%;
transform: tra...
Round to at most 2 decimal places (only if necessary)
...ath.round(+arr[0] + "e" + sig + (+arr[1] + scale)) + "e-" + scale);
}
}
https://plnkr.co/edit/uau8BlS1cqbvWPCHJeOy?p=preview
NOTE: This is not a universal solution for everyone. There are several different rounding algorithms, your implementation can be different, depends on your requirements. ht...