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What are the Differences Between “php artisan dump-autoload” and “composer dump-autoload”?
...bit different:
1) It will in fact use Composer for some stuff
2) It will call Composer with the optimize flag
3) It will 'recompile' loads of files creating the huge bootstrap/compiled.php
4) And also will find all of your Workbench packages and composer dump-autoload them, one by one.
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differences in application/json and application/x-www-form-urlencoded
... character
e.g. field1=value1&field2=value2
It can be simple request called simple - don't trigger a preflight check
Simple request must have some properties. You can look here for more info. One of
them is that there are only three values allowed for Content-Type header for simple
requests...
Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
...e method group syntax rather than anonymous methods (or lambda syntax) for calling a function.
4 Answers
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What is a “symbol” in Julia?
Specifically:
I am trying to use Julia's DataFrames package, specifically the readtable() function with the names option, but that requires a vector of symbols.
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Why does integer overflow on x86 with GCC cause an infinite loop?
...rs usually wrap the way you expect." that's wrong. but it's subtle. as i recall it's possible to make them trap on overflow, but that's not what we're talking about here, and i've never seen it done. other than that, and disregarding x86 bcd operations (not permitted representation in C++) x86 integ...
mysqli or PDO - what are the pros and cons? [closed]
...really nice thing with PDO is you can fetch the data, injecting it automatically in an object. If you don't want to use an ORM (cause it's a just a quick script) but you do like object mapping, it's REALLY cool :
class Student {
public $id;
public $first_name;
public $last_name
pu...
Invert “if” statement to reduce nesting
...icked this code from the refactoring catalog. This specific refactoring is called: Replace Nested Conditional with Guard Clauses.
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What's the difference between returning void and returning a Task?
...n see why returning a Task<MyType> is useful to return data to the caller when the async operation completes, but the functions that I've seen that have a return type of Task never return any data. Why not return void ?
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Entity Framework 4 Single() vs First() vs FirstOrDefault()
... row that matches the criteria and if it does, it throws an exception. Basically in SingleOrDefault you are saying that you want to throw an exception if your query returns more then 1 record.
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Significance of -pthread flag when compiling
...nges the way some libc headers work. As a specific example, it makes errno call a function returning a thread-local location.
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