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Does R have an assert statement as in python?
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stopifnot()
You may also be interested in packages like Runit and testthat for unit testing.
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Learning Ant path style
...a path variable named "spring"
Some examples:
com/t?st.jsp - matches com/test.jsp but also com/tast.jsp or com/txst.jsp
com/*.jsp - matches all .jsp files in the com directory
com/**/test.jsp - matches all test.jsp files underneath the com path
org/springframework/**/*.jsp - matches all .jsp files...
What are fixtures in programming?
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I think you're referring to test fixtures:
The purpose of a test fixture is to ensure that there is a well known
and fixed environment in which tests are run so that results are
repeatable. Some people call this the test context.
Examples o...
Why is AJAX returning HTTP status code 0?
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I can confirm. I've got status==0 after shutting my web server down.
– 9ilsdx 9rvj 0lo
May 16 '17 at 12:19
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Using Spring MVC Test to unit test multipart POST request
.... I have verified that this works when I use e.g. cURL. Now I want to unit test the method with Spring MVC Test. I have tried to use the fileUploader, but I am not managing to get it working. Nor do I manage to add the JSON part.
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Log to the base 2 in python
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The docs mention log2 was introduced in 3.3. Can you confirm it is only in 3.4? docs.python.org/3.3/library/math.html
– ZaydH
Apr 18 '19 at 21:33
add a ...
How to synchronize a static variable among threads running different instances of a class in Java?
...nized static method. This synchronizes on the class object.
public class Test {
private static int count = 0;
public static synchronized void incrementCount() {
count++;
}
}
Explicitly synchronize on the class object.
public class Test {
private static int count = 0;
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How can I delete all of my Git stashes at once?
... In addition to what accepted answer mentioned - git stash clear, to confirm if all cleared, use - git stash list
– kamal
Sep 20 '17 at 8:15
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How to set child process' environment variable in Makefile
...ault. However you can use make's export to force them to do so. Change:
test: NODE_ENV = test
to this:
test: export NODE_ENV = test
(assuming you have a sufficiently modern version of GNU make >= 3.77 ).
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Store query result in a variable using in PL/pgSQL
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I think you're looking for SELECT INTO:
select test_table.name into name from test_table where id = x;
That will pull the name from test_table where id is your function's argument and leave it in the name variable. Don't leave out the table name prefix on test_table.nam...