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What would be the Unicode character for big bullet in the middle of the character?
... Bullet Operator
⋅ - ⋅ - Dot Operator (also · - · - Middle Dot)
???? - 🌑 - New Moon Symbol
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Authorize Attribute with Multiple Roles
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Now that's an idea worthy of Mac Gyver ;)
– Christian Sauer
Jun 12 '14 at 10:47
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Regular expression for exact match of a string
...y language has it in its own way
as a second thought, you may want to consider a safer authentication mechanism :)
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Why is the parent div height zero when it has floated children
...height of the container being 0, as if it were empty).
Setting overflow: hidden on the container will avoid that by establishing a new block formatting context. See methods for containing floats for other techniques and containing floats for an explanation about why CSS was designed this way.
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Inject errors into already validated form?
After my form.Form validates the user input values I pass them to a separate (external) process for further processing. This external process can potentially find further errors in the values.
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One Activity and all other Fragments [closed]
...st I update a single Fragment container to display that section.
That said, having a single Activity also introduces a lot of complexities. Let's say you have an edit form, and for some of the items the user needs to select, or create, requires them to go to a new screen. With activities we'd j...
How to pass the -D System properties while testing on Eclipse?
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where is this if you are trying to run an android application?
– user678392
Sep 28 '13 at 23:17
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How to avoid warning when introducing NAs by coercion
... prefer to code R so that I don't get warnings, but I don't know how to avoid getting a warning when using as.numeric to convert a character vector.
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Rails: convert UTC DateTime to another time zone
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To use this outside Rails, require 'active_support/time' first.
– sunaku
Jan 18 '12 at 17:50
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Windows: How to specify multiline command on command prompt?
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Any idea on what it is in powershell?
– Ryan
Jan 6 '18 at 3:23
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