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Python: List vs Dict for look up table
... be slower for strings, impossible for objects which do not have a natural ordering.
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How do I print the full value of a long string in gdb?
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for std::string you need string.c_str() in order to avoid the "Value can't be converted to integer" error
– Paul Childs
Oct 24 '19 at 4:53
add ...
How can I make an “are you sure” prompt in a Windows batchfile?
...y thing I would add is an additional SET AREYOUSURE=N before the prompt in order to clear the choice if you already ran the script before in that command window. Without it the default will remain the previously selected choice.
– isapir
Dec 26 '14 at 21:05
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Why does std::getline() skip input after a formatted extraction?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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JSR-303 @Valid annotation not working for list of child objects
... level. I think the @GroupSequence could be used to specify the validation order.
– Ritesh
Jan 3 '17 at 16:28
My detai...
Illegal string offset Warning PHP
...s will generate an illegal offset warning because of datatype mismatch. In order to solve this, you can use settype:
$id = settype($array['id'],"integer"); // $id now contains an integer instead of a string
testimonial($id); // now running smoothly
...
Why do people use __(double underscore) so much in C++
...often used in names of library functions (such as "_main" and "_exit"). In order to avoid collisions, do not begin an identifier with an underscore.
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Get list of passed arguments in Windows batch script (.bat)
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REM It's important to clear the definitions for the key and value in order to
REM search for the next key value set.
SET KEY=
SET VALUE=
)
GOTO:EOF
:Function_Show_Defined
ECHO.
ECHO ::::::::::::::::::: %~0 ::::::::::::::::::::::::::::::::
ECHO :: Checks which args were defined i....
Difference between setUp() and setUpBeforeClass()
...during a test run.
So let's assume you had three tests in your class, the order of method calls would be:
setUpBeforeClass()
(Test class first instance constructed and the following methods called on it)
setUp()
test1()
tearDown()
(Test class second instance constructed and the f...
What good technology podcasts are out there?
...Did you catch the one where he overengineered a solution to the "duplicate order" problem and then spent weeks figuring out