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npm - install dependencies for a package in a different folder?
...t;folder> variant with the --prefix option. In your scenario the folder and prefix will be the same:
npm --prefix ./some_project install ./some_project
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How to inherit constructors?
Imagine a base class with many constructors and a virtual method
14 Answers
14
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Extension methods cannot be dynamically dispatched
...methods, which is not supported.
Cast the dynamic types to actual types, and it will work.
From what I see now, I'd say:
(string) ViewBag.MagNo
Which would result in
@foreach (var item in Model)
{
@Html.DropDownListFor(modelItem => item.TitleIds,
new SelectList(ViewBag.TitleNam...
How to make pipes work with Runtime.exec()?
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Write a script, and execute the script instead of separate commands.
Pipe is a part of the shell, so you can also do something like this:
String[] cmd = {
"/bin/sh",
"-c",
"ls /etc | grep release"
};
Process p = Runtime.getRuntime().exec(...
How do you automatically set the focus to a textbox when a web page loads?
...").focus();
};
though keep in mind that this will replace other on load handlers, so look up addLoadEvent() in google for a safe way to append onload handlers rather than replacing.
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“Add unimplemented methods” feature in the Android Studio
...uired methods of the particular class. I'm looking for this feature in the Android Studio IDE, but without success so far. Is there something similar? For me it is one of the key-features and can't live without.
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What's the opposite of head? I want all but the first N lines of a file
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@Nicholas: Weird, I figured it would be standard documentation regardless of the OS. I pulled that from Cygwin inside Windows, so I don't know what it looks like in various Linux distros. Glad it worked.
– Joe Enos
Aug 18 '10 ...
Finding # occurrences of a character in a string in Ruby
...host.com".count('www.') is the same as "voyage.localhost.com".count('w.') and since there are no w's and two dots the result is 2.
– steenslag
Feb 12 '14 at 11:17
2
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Rails check if yield :area is defined in content_for
...d %>
I use this all the time to conditionally go between a one column and two column layout
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Facebook Callback appends '#_=_' to Return URL
...rect_uri when
this field is left blank. Please ensure that your app can handle this
behavior.
To prevent this, set the redirect_uri in your login url request like so: (using Facebook php-sdk)
$facebook->getLoginUrl(array('redirect_uri' => $_SERVER['SCRIPT_URI'],'scope' => 'user_about...