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Check whether a path is valid
...ts
IEnumerable<string> allMachineDrivers = DriveInfo.GetDrives().Select(drive => drive.Name);
if (!allMachineDrivers.Contains(path.Substring(0, 3))) return false;
// Check if the rest of the path is valid
string InvalidFileNameChars = new string(Path.GetInvalidPathChars());...
Add new value to an existing array in JavaScript [duplicate]
...with indexes is not working for me. I am using it inside a map function $('select[id^="filter_"]').map(function () { var name = $(this).prop('name'); filters[name] = $(this).val();
– Happy Coder
Dec 5 '13 at 11:12
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Can I apply a CSS style to an element name?
...
You can use the attribute selector,
input[name="goButton"] {
background: red;
}
<input name="goButton">
Be aware that it isn't supported in IE6.
Update: In 2016 you can pretty much use them as you want, since IE6 is dead. http...
Rails layouts per action?
...
If you are only selecting between two layouts, you can use :only:
class ProductsController < ApplicationController
layout "admin", only: [:new, :edit]
end
or
class ProductsController < ApplicationController
layout "applicatio...
Android emulator failed to allocate memory 8
... +1 This works to me. Maybe it is because when I specified the ram size I select 1 GB.
– Eng.Fouad
Dec 14 '12 at 4:23
4
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A command-line HTML pretty-printer: Making messy HTML readable [closed]
...nly operate on files, not standard input (so you cannot, for example, send selected text from Notepad++ to tidy.exe, and have it output the formatted code back to Notepad++); (2) It has trouble formatting a lot of code, e.g.: <form><input><input><input><input><input&...
Maven skip tests
...ry fine for me:
Click on the "Skip Test" button
Hold the "CTRL" button
Select "clean" and "install"
Click on the "Run" button in the maven pannel
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How can I remove the extension of a filename in a shell script?
...also known as separator) for cutting the string into segments and by -f we select which segment we want to have in output
Then the $() command substitution will get the output and return its value
The returned value will be assigned to the variable named name
Note that this gives the portion of th...
How do you check whether a number is divisible by another number (Python)?
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to answer your question: select and ctrl+K indents. I've done that for you for this time.
– Jean-François Fabre♦
Jan 4 '17 at 21:17
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Syntax highlighting code with Javascript [closed]
... want it to highlight, as well as wordwrap. You can copy and paste code by selecting it normally instead of having to open a raw view like many others. It can be further customised by using the HTML5 data attribute data-sh or via specifying options at initialisation. A great stable choice which is u...