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Placing border inside of div and not on its edge
... box-shadow:inset 0px 0px 0px 10px #f00;
}
Example here: http://jsfiddle.net/nVyXS/ (hover to view border)
This works in modern browsers only. For example: No IE 8 support.
See caniuse.com (box-shadow feature) for more info.
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How can I change the color of my prompt in zsh (different from normal text)?
...spectively. Source is zsh manual on visual effects: http://zsh.sourceforge.net/Doc/Release/Prompt-Expansion.html#Visual-effects
So, for example, the following two commands
autoload -U colors && colors
export PS1="%F{214}%K{000}%m%F{015}%K{000}:%F{039}%K{000}%~%F{015}%K{000}\$ "
present t...
How can I pop-up a print dialog box using Javascript?
...'s calls such as InvokeVoidAsync
PS: If you wanted to message box in asp net core for instance:
await JSRuntime.InvokeAsync<string>("alert", "Hello user, this is the message box");
To have a confirm message box:
bool question = await JSRuntime.InvokeAsync<bool>("confirm", "Are yo...
Can Android do peer-to-peer ad-hoc networking?
...ould like to have one phone broadcast a message, and have all peers in the network receive the broadcast, without having a server. I would like to use wifi since bluetooth range is more limited.
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URL query parameters to dict python
...library:
>>> from urllib import parse
>>> url = "http://www.example.org/default.html?ct=32&op=92&item=98"
>>> parse.urlsplit(url)
SplitResult(scheme='http', netloc='www.example.org', path='/default.html', query='ct=32&op=92&item=98', fragment='')
>>&...
How could the UNIX sort command sort a very large file?
...ered Jun 4 '13 at 21:18
Fred GannettFred Gannett
11111 silver badge44 bronze badges
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Replace non-numeric with empty string
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Using the Regex methods in .NET you should be able to match any non-numeric digit using \D, like so:
phoneNumber = Regex.Replace(phoneNumber, "\\D", String.Empty);
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Get string between two strings in a string
... @Leon: you should be able to rip out all the culture-related stuff and .NET will just use the current culture for the indexOf operation. I'm not familiar with Windows Universal Apps, though, so I can't say for sure.
– ChaseMedallion
Sep 17 '15 at 12:27
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Android: How to put an Enum in a Bundle?
...nto Intent:
intent.putExtra(KEY_MODE, Mode.MODE_DOWNLOAD.name)
when you net to get value:
mode = Mode.valueOf(intent.getStringExtra(KEY_MODE))
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Is it possible to start a shell session in a running container (without ssh)
... <container_name_or_ID>)
nsenter --target $PID --mount --uts --ipc --net --pid
or you can use the wrapper docker-enter:
docker-enter <container_name_or_ID>
A nice explanation on the topic can be found on Jérôme Petazzoni's blog entry:
Why you don't need to run sshd in your docker ...