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Comparing arrays in JUnit assertions, concise built-in way?
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302
Use org.junit.Assert's method assertArrayEquals:
import org.junit.Assert;
...
Assert.assertA...
Oracle PL/SQL - How to create a simple array variable?
... can use VARRAY for a fixed-size array:
declare
type array_t is varray(3) of varchar2(10);
array array_t := array_t('Matt', 'Joanne', 'Robert');
begin
for i in 1..array.count loop
dbms_output.put_line(array(i));
end loop;
end;
Or TABLE for an unbounded array:
...
type array...
Shortcut to switch between design and text in Android Studio
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edited Mar 19 at 8:39
answered Dec 19 '13 at 13:35
G...
Check if all elements in a list are identical
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438
General method:
def checkEqual1(iterator):
iterator = iter(iterator)
try:
firs...
What does “./bin/www” do in Express 4.x?
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135
In Express 3.0, you normally would use app.configure() (or app.use()) to set up the required mi...
Difference between “git checkout ” and “git checkout -- ”
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edited Sep 8 '16 at 13:47
answered Jul 3 '11 at 4:51
z...
C++ deprecated conversion from string constant to 'char*'
... NelsonGon
10.9k55 gold badges2121 silver badges3939 bronze badges
answered Oct 6 '09 at 9:23
sellibitzesellibitze
25k33 gold ...
How can I wrap text to some length in Vim?
...ption 1 would be achieved by setting textwidth (for example :set textwidth=30 (from Swaarop's answer)). Then you can reformat your text by highlighting it (in visual mode) and typing gq. (textwidth can be abbreviated as tw, thus :set tw=30.)
Option 2 can be toggled by running :set wrap / :set nowra...
AttributeError(“'str' object has no attribute 'read'”)
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edited Oct 13 '18 at 7:51
sideshowbarker
53.1k1919 gold badges124124 silver badges138138 bronze badges
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Python time measure function
... = f(*args)
time2 = time.time()
print '%s function took %0.3f ms' % (f.func_name, (time2-time1)*1000.0)
return ret
return wrap
And the usage is very simple, just use the @timing decorator:
@timing
def do_work():
#code
Python 3:
def timing(f):
def wrap(*args, **kwa...