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erb, haml or slim: which one do you suggest? And why? [closed]
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Off the top of my head this is what I came up with
ERB:
Pros
default out of the box
not white space dependent
lowest barrier of entry (if coming from HTML) as its HTML with Ruby code sprinkled in
most IDE's lexers read it by default
DH...
How do I get a class instance of generic type T?
...ime. It turns out type erasure is far more complex than a blanket erasure. My answer shows you how to get the classes generic type.
– Ben Thurley
Nov 22 '12 at 10:58
3
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How to print the ld(linker) search path
... those directories (with a leading tab); the grep gets the directories. On my machine, this line prints out
/usr/lib64/atlas:
/usr/lib/llvm:
/usr/lib64/llvm:
/usr/lib64/mysql:
/usr/lib64/nvidia:
/usr/lib64/tracker-0.12:
/usr/lib/wine:
/usr/lib64/wine:
/usr/lib64/xulrunner-2:
/lib:
/lib64:
/usr/lib:...
how to unit test file upload in django
In my django app, I have a view which accomplishes file upload.The core snippet is like this
10 Answers
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C# Ignore certificate errors?
... @MarkMeuer was almost going to give up on this solution for my EWS API problem, but then I saw your comment.
– Mahen
May 16 '17 at 11:51
7
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Is SHA-1 secure for password storage?
...elf. This makes password hashing more expensive (by a factor of 10000 with my example), both for the legitimate user and for the attacker. Whether this is a good idea depends on the setup. For login on a desktop system, this is good: the user will not even notice that it took 10ms to hash his passwo...
UIGestureRecognizer on UIImageView
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+1 sat here for ages trying to figure out why my gestures wouldn't work.. "Check that userInteractionEnabled is YES on the UIImageView." Thanks!
– Critter
Apr 11 '11 at 1:12
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Generate a Hash from string in Javascript
...var hashCode = function hashCode (str) {etc...}? And then use as hashCode("mystring")?
– rattray
Aug 4 '14 at 14:24
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Homebrew: List only installed top level formulas
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Thanks! However this does show mysql as if it's not required by anything while it's actually required on my system by mysql-connector-c++. Do you happen to know if this is intentional (like if brew is keeping which formulae is installed directly not only i...
Fast way to discover the row count of a table in PostgreSQL
...e exact count (slow with big tables):
SELECT count(*) AS exact_count FROM myschema.mytable;
You get a close estimate like this (extremely fast):
SELECT reltuples::bigint AS estimate FROM pg_class where relname='mytable';
How close the estimate is depends on whether you run ANALYZE enough. It i...