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Print PHP Call Stack
I'm looking for a way to print the call stack in PHP.
15 Answers
15
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Oracle SQL: Update a table with data from another table
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This is called a correlated update
UPDATE table1 t1
SET (name, desc) = (SELECT t2.name, t2.desc
FROM table2 t2
WHERE t1.id = t2.id)
WHERE EXISTS (
SELECT 1
FROM table2 t2...
python design patterns [closed]
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What is __declspec and when do I need to use it?
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20
It is mostly used for importing symbols from / exporting symbols to a shared library (DLL). Bot...
Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
...g. I can't do anything now, this is what I get when I try to do bundle install:
10 Answers
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Get encoding of a file in Windows
This isn't really a programming question, is there a command line or Windows tool (Windows 7) to get the current encoding of a text file? Sure I can write a little C# app but I wanted to know if there is something already built in?
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Storing SHA1 hash values in MySQL
...racters. But if you use 8 bit per character, you would only need a 160/8 = 20 character long field.
So I recommend you to use BINARY(20) and the UNHEX function to convert the SHA1 value to binary.
I compared storage requirements for BINARY(20) and CHAR(40).
CREATE TABLE `binary` (
`id` int un...
Java “lambda expressions not supported at this language level”
...ibility to 1.8
– Ivan
May 18 '18 at 20:25
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show 6 more co...
Is there a read-only generic dictionary available in .NET?
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20
Watch out for that constructor. If you do a reference copy of the dictionary passed in, it's possible for an outside piece of code to modif...
How does the main() method work in C?
...d nothing bad happens with their given compiler.
This is the case if the calling conventions are such that:
The calling function cleans up the arguments.
The leftmost arguments are closer to the top of the stack, or to the base of the stack frame, so that spurious arguments do not invalidate the ...