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Too much data with var_dump in symfony2 doctrine2
I have around 40 entities and many bidirectional relationships.
Whenever i use var_dump($user) or any entity my browser gets loaded with too much data of arrays and variables then it just crashed.
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How to check if the string is empty?
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2230
Empty strings are "falsy" which means they are considered false in a Boolean context, so you can...
Remove last character from string. Swift language
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Swift 4.0 (also Swift 5.0)
var str = "Hello, World" // "Hello, World"
str.dropLast() // "Hello, Worl" (non-modifying)
str /...
MySQL query to get column names?
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edited Nov 12 '10 at 13:54
answered Nov 12 '10 at 13:47
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What is an example of the Liskov Substitution Principle?
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answered Feb 25 '09 at 4:44
m-sharpm-sharp
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Using Git how do I find changes between local and remote
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10 Answers
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Trying to start a service on boot on Android
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603
The other answers look good, but I thought I'd wrap everything up into one complete answer.
Yo...
Algorithm for creating a school timetable
...r example by providing an initial, partially filled schedule (say roughly 30% of the time-slots), in a way that fully satisfies all constraints, and by considering this partial schedule immutable, we significantly reduce the time/space needed to produce candidate solutions. Another way additional ...
Cannot issue data manipulation statements with executeQuery()
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10 Answers
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Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]
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answered Mar 28 '09 at 23:48
Daniel EarwickerDaniel Earwicker
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