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How to pass command line arguments to a shell alias? [duplicate]

...osted for other shells, in Bash the following works: alias blah='function _blah(){ echo "First: $1"; echo "Second: $2"; };_blah' Running the following: blah one two Gives the output below: First: one Second: two shar...
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How does one create an InputStream from a String? [duplicate]

...hod above. After JDK 7+ you can use java.nio.charset.StandardCharsets.UTF_16 instead of hardcoded encoding string: InputStream is = new ByteArrayInputStream(StandardCharsets.UTF_16.encode(myString).array()); share ...
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Calculating a directory's size using Python?

... This walks all sub-directories; summing file sizes: import os def get_size(start_path = '.'): total_size = 0 for dirpath, dirnames, filenames in os.walk(start_path): for f in filenames: fp = os.path.join(dirpath, f) # skip if it is symbolic link ...
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How do I safely pass objects, especially STL objects, to and from a DLL?

...t you maintain a standard calling convention; if you declare a function as _cdecl, the default for C++, and try to call it using _stdcall bad things will happen. _cdecl is the default calling convention for C++ functions, however, so this is one thing that won't break unless you deliberately break i...
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Django MEDIA_URL and MEDIA_ROOT

... # ... the rest of your URLconf goes here ... ) + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) You no longer need if settings.DEBUG as Django will handle ensuring this is only used in Debug mode. ORIGINAL answer for Django <= 1.6 Try putting this into your urls.py from...
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How can you determine a point is between two other points on a line segment?

...def distance(a,b): return sqrt((a.x - b.x)**2 + (a.y - b.y)**2) def is_between(a,c,b): return distance(a,c) + distance(c,b) == distance(a,b) share | improve this answer | ...
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How to add facebook share button on my website?

...;a href="https://www.facebook.com/sharer/sharer.php?u=example.org" target="_blank"> Share on Facebook </a> Documentation can be found at https://developers.facebook.com/docs/reference/plugins/share-links/ share ...
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How to get ELMAH to work with ASP.NET MVC [HandleError] attribute?

...rrorFilter : IExceptionFilter { private static ErrorFilterConfiguration _config; public void OnException(ExceptionContext context) { if (context.ExceptionHandled) //The unhandled ones will be picked by the elmah module { var e = context.Exception; var co...
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What is the most efficient way to deep clone an object in JavaScript?

...actical. class StructuredCloner { constructor() { this.pendingClones_ = new Map(); this.nextKey_ = 0; const channel = new MessageChannel(); this.inPort_ = channel.port1; this.outPort_ = channel.port2; this.outPort_.onmessage = ({data: {key, value}}) => { const r...
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javac not working in windows command prompt

... and re-open or simply do: set "path=%path%;c:\program files\java\jdk1.6.0_16\bin" By way of checking, execute: echo %path% from your command prompt and let us know what it is. Otherwise, make sure there is a javac in that directory by trying: "c:\program files\java\jdk1.6.0_16\bin\javac.exe...