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Pass variables to Ruby script via command line
...PROGRAM_NAME variable.
The obvious disadvantage is that you depend on the order of values.
If you need only Boolean switches use the option -s of the Ruby interpreter:
> ruby -s -e 'puts "So do I!" if $agreed' -- -agreed
> So do I!
Please note the -- switch, otherwise Ruby will complain a...
URL Encode a string in jQuery for an AJAX request
...codeURIComponent works fine for me. we can give the url like this in ajax call.The code shown below:
$.ajax({
cache: false,
type: "POST",
url: "http://atandra.mivamerchantdev.com//mm5/json.mvc?Store_Code=ATA&Function=Module&Module_Code=thub_connector&Module_Function=THUB_R...
Best practices with STDIN in Ruby?
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I'll add that in order to use ARGF with parameters, you need to clear ARGV before calling ARGF.each. This is because ARGF will treat anything in ARGV as a filename and read lines from there first.
Here's an example 'tee' implementation:
Fil...
C# Sortable collection which allows duplicate keys
...
this should actually return -1 to keep order
– M.kazem Akhgary
Sep 20 '17 at 2:22
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show 8 more comments...
How to find memory leak in a C++ code/project?
...in C++
to overload and/or redefine operator
new and operator delete in order to
intercept the memory allocation and
deallocation calls, and thus debug a
program for memory usage. It often
involves defining a macro named
DEBUG_NEW, and makes new become
something like new(_FILE_, _LINE...
Understanding the difference between __getattr__ and __getattribute__
...est' superclass (formally, the next class in the class's Method Resolution Order, or MRO) to the current object self and then calls it and lets that do the work.
All of this trouble is avoided by using __getattr__ which lets Python do it's normal thing until an attribute isn't found. At that point,...
Standard way to embed version into python package?
...
@Iva Now, what order should the tool do this in? It can't (in the setuptools/pip/virtualenv system of today) even know what the deps are until it evaluates your setup.py. Also, if it tried to do full depth-first and do all deps before it do...
unable to copy/paste in mingw shell
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The section about vim is helpful, however in order to paste something pressing 'p' worked, 'ctrl'+'shift'+'v' did not.
– MarkusParker
Apr 3 '18 at 13:55
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Turn a number into star rating display using jQuery and CSS
...r stars.
A small explanation on how the stars are presented might be in order.
The script creates two block level span elements. Both of the spans initally get a size of 80px * 16px and a background image stars.png. The spans are nested, so that the structure of the spans looks like this:
<s...
What is the best practice for “Copy Local” and with project references?
...gt; 120 projects in one solution, this has the main benefit that the build order of the projects can still be determined by VS instead of doing that by hand by splitting up your solution.
share
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im...