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Why use Ruby instead of Smalltalk? [closed]
... was large and had reputation for a fairly steep learning curve. Most key functionality in Smalltalk is hidden away somewhere in the class library, even basic stuff like streams and collections. The language paradigm is also something of a culture shock for someone not familiar with it, and the pi...
How can I pretty-print JSON in a shell script?
...t use-case: Chrome, Dev console, Network tab, export all as HAR file, "cat site.har | underscore select '.url' --outfmt text | grep mydomain"; now I have a chronologically ordered list of all URL fetches made during the loading of my company's site.
Pretty printing is easy:
underscore -i data.json...
How do I do a case-insensitive string comparison?
...NFKD", "ê")
#>>> True
To finish up, here this is expressed in functions:
import unicodedata
def normalize_caseless(text):
return unicodedata.normalize("NFKD", text.casefold())
def caseless_equal(left, right):
return normalize_caseless(left) == normalize_caseless(right)
...
Where and why do I have to put the “template” and “typename” keywords?
...}; /* (C) --> */ f_tmpl<X> ();
struct Y { static int const foo = 123; }; /* (D) --> */ f_tmpl<Y> ();
The two different scenarios:
If we instantiate the function-template with type X, as in (C), we will have a declaration of a pointer-to int named x, but;
if we instantiate the ...
What is the difference between “Class.forName()” and “Class.forName().newInstance()”?
...
but still in this site :java.sun.com/docs/books/tutorial/jdbc/basics/connecting.html
– Johanna
Jan 19 '10 at 12:05
2
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JavaScript private methods
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I would also suggest Douglas Crockford's site as a resource on private / public methods and members javascript.crockford.com/private.html
– Jared
Sep 11 '08 at 1:30
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Why did my Git repo enter a detached HEAD state?
...
123
I reproduced this just now by accident:
lists the remote branches
git branch -r
origi...
Why doesn't String switch statement support a null case?
... Paul BelloraPaul Bellora
50.4k1717 gold badges123123 silver badges173173 bronze badges
1
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How to execute PHP code from the command line?
I would like to execute a single php statement like if(function_exists("my_func")) echo 'function exists'; directly with the command line without having to use a seperate php file.
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How to efficiently build a tree from a flat structure?
...
123
Store IDs of the objects in a hash table mapping to the specific object. Enumerate through all...