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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
...e right thing to do), and I think if you want to do this for a string it's best to keep in mind the rjust and ljust methods:
"4".rjust(2, '0')
This will make the "4" right justified by ensuring it's at least 2 characters long and pad it with '0'. ljust does the opposite.
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What is the use for IHttpHandler.IsReusable?
...is. It actually allows for concurrent reuse, so effectively state would be best avoided or carefully managed in a thread-safe manner.
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Tab space instead of multiple non-breaking spaces (“nbsp”)?
...ort has been erratic. Failing that, table-layout or maybe flexbox are your best bets.
– Alohci
May 30 '17 at 12:53
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Get the creation date of a stash
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@Trevoke Hm, not that I'm aware of. Best I could find was this nabble: git.661346.n2.nabble.com/…
– Igor
Oct 31 '13 at 18:22
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What is token-based authentication?
...ty research. If you decide to go and create your own token system, you had best be really smart.
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What's the difference between JPA and Hibernate? [closed]
...ts own mapping definition or client API. The JPA expert group gathered the best of all these tools and so they created the Java Persistence API standard.
A standard persistence API is very convenient from a client point of view, making it relatively easy to switch one implementation with the other ...
Remove a character from the end of a variable
...on for the specified use-case although the answer marked as correct is the best for the title and most generic. For me I wanted to remove the trailing slash from a URL so this would not have worked. Regarding your suggestion here, what I have found from experience is that readlink -f is a little mor...
WPF: How to display an image at its original size?
...y the image with original size, but don't know the image size, I think the best way is to set the image as background of UIElement. Like this:
<Button>
<Button.Background>
<ImageBrush ImageSource="/images/user_add.png" Stretch="None"/>
</Button.B...
Set attribute without value
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jQuery is too flakey in this regard. Best to do in javascript lest you drive yourself crazy every time jquery or browsers change. This goes for all these buggy client frameworks.
– MC9000
Nov 17 '19 at 23:01
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GIT merge error “commit is not possible because you have unmerged files”
...iles I have not been working on? Should I then still add them? What is the best way to deal with it?
– R11G
Jun 19 '13 at 12:50
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