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Difference between assertEquals and assertSame in phpunit?
...e both sporadically, but according to the docs:
assertSame
Reports an error identified by $message if the two variables $expected and $actual do not have the same type and value."
And as you can see in the example below the above excerpt, they are passing '2204' and 2204, which will fail usin...
Generate a random number in the range 1 - 10
...ect date(e.created_at) + (trunc(random() * 20)) from events e; result in: ERROR: operator does not exist: date + double precision Does trunc really return integers?
– Bogdan Gusiev
Jan 26 '10 at 12:44
...
Why use pip over easy_install? [closed]
...kage is being installed, pip keeps track of why that package was required.
Error messages should be useful.
The code is relatively concise and cohesive, making it easier to use programmatically.
Packages don’t have to be installed as egg archives, they can be installed flat (while keeping the egg ...
Update a table using JOIN in SQL Server?
...f a table while updating that table, below mention syntax will always give error:
update tableName t
set t.name = 'books new'
where t.id = 1
case can be any if you are updating a single table or updating while using join.
Although above query will work fine in PL/SQL but not in SQL Server.
Co...
What is a 'semantic predicate' in ANTLR?
...gStream("123, 456, 7777 , 89");
and do the test again: you will see an error appearing on the console right after the string 777.
Semantic Predicates
This brings us to the semantic predicates. Let's say you want to parse
numbers between 1 and 10 digits long. A rule like:
number
: Digit ...
Declaring variables inside loops, good practice or bad practice?
...ble scope is limited to inside the loop, and therefore will issue a proper error message if the variable is by mistake referenced elsewhere.
Last but not least, some dedicated optimization can be performed more efficiently by the compiler (most importantly register allocation), since it knows that t...
How to stop tracking and ignore changes to a file in Git?
...
Very good answer. But git throws error when I try to switch to a different branch:error: "Your local changes to the following files would be overwritten by checkout ....." and the solution is to stash the changes before switching and un-stash when you come b...
Add unique constraint to combination of two columns
...tions are expensive).
http://www.sqlperformance.com/2012/08/t-sql-queries/error-handling
http://www.mssqltips.com/sqlservertip/2632/checking-for-potential-constraint-violations-before-entering-sql-server-try-and-catch-logic/
If you want to prevent exceptions from bubbling up to the application, w...
How can I get a resource “Folder” from inside my jar File?
... Don't think it is going to work if path is in a jar, will give this error on toURI conversion: java.lang.IllegalArgumentException: URI is not hierarchical
– tribbloid
Sep 3 '16 at 22:04
...
Ternary operator (?:) in Bash
...ug: if op1 has a nonzero exit status, op2 silently becomes the result; the error will also not be caught in -e mode. So, that expression is only safe to use if op1 can never fail (e.g., :, true if a builtin, or variable assignment without any operations that can fail (like division and OS calls)).
...