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how to get the current working directory's absolute path from irb
I'm running Ruby on Windows though I don't know if that should make a difference. All I want to do is get the current working directory's absolute path. Is this possible from irb? Apparently from a script it's possible using File.expand_path(__FILE__)
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Placeholder in IE9
...der attribute
//as if it's functionality is supported natively..
window.placeHolder = function(textField){
//don't do anything if you get it for free..
if('placeholder' in document.createElement('input'))
return;
//don't do anything if the place ho...
How do I make an HTML button not reload the page
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Working on Chrome on Windows 10. Yea!
– ssdscott
Apr 1 '17 at 23:14
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How many parameters are too many? [closed]
...e correct number of parameters. Take this often used function:
HWND CreateWindowEx
(
DWORD dwExStyle,
LPCTSTR lpClassName,
LPCTSTR lpWindowName,
DWORD dwStyle,
int x,
int y,
int nWidth,
int nHeight,
HWND hWndParent,
HMENU hMenu,
HINSTANCE hInstance,
LPVOID lpParam
);
That'...
set the width of select2 input (through Angular-ui directive)
...use the select is always staying in the container, even after resizing the window (responsive)
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What is the best practice for “Copy Local” and with project references?
...an be created by copying the lines 2,438–2,450 and 2,474–2,524 from C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Microsoft.Common.targets into Common.targets.
For completeness the resulting target definition then becomes:
<!-- This is a modified version of the Microsoft.Common.targets
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What is the worst real-world macros/pre-processor abuse you've ever come across?
...is that InterlockedIncrement is normally an atomic function defined in the Windows API. So when people call InterlockedIncrement, they expect to call into a function that is guaranteed to be executed atomically. Instead, someone defined a macro with the same name, which evaluates to a plain, non-ato...
What is the difference among col-lg-*, col-md-* and col-sm-* in Bootstrap?
... they will retain correct appearance even on very small screens, until the window drops to a size that is so restrictive that the page cannot be displayed correctly.
This should mean that devices that have a width of 768px or less should show your table as you designed it rather than in degraded (s...
ASP.NET web.config: configSource vs. file attributes
...ely correct, and I've apparently missed the somewhat arbitrary five-minute window to edit it! You can't set a virtual directory in IIS to allow "configsource" files to live outside the immediate directory tree. So that really is quite limiting. I solved it by using a junction point (or NTFS hard ...
module unsafe for SAFESEH image C++
...er).
What did work was to select build target Release/x64.
I am running Windows 10 on a 64-bit machine, and using Visual Studio 2015.
The target Release/Win32 works, too. I guess the main thing is to pick "Release".
shar...