大约有 40,000 项符合查询结果（耗时：0.0415秒） [XML]
SparseArray vs HashMap
...of SparseArray is that as an Android object it needs to be mocked for unit testing. Where possible I now use Java's own objects to simplify testing.
– David G
Mar 20 '17 at 16:29
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What's the difference between tilde(~) and caret(^) in package.json?
After I upgraded to latest stable node and npm , I tried npm install moment --save . It saves the entry in the package.json with the caret ^ prefix. Previously, it was a tilde ~ prefix.
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Using Git with Visual Studio [closed]
...our development session, or after it (once you have everything working and tested). At that point it really isn't too much of a pain to use a different tool. You aren't constantly having to switch back and forth.
share
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Inserting string at position x of another string
...nyone who reads this in the future. jsperf.com/javascript-string-splice. Tested in latest FF/Chrome/IE10/IE9. I would use lean nickf's approach over this one for both clarity and performance.
– junkyspace
Aug 15 '13 at 19:47
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Implicit “Submit” after hitting Done on the keyboard at the last EditText
...code will be a real mess and even worse, you need to have really extensive test procedures to detect that kind of bug. Even worse is when you share UI component with such practices.
– Laurent Meyer
May 3 '17 at 10:06
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When would you use the Builder Pattern? [closed]
...se(true).pepperoni(false).bacon(false).build();. Then again, we never unit-test, do we?
– egallardo
Nov 21 '13 at 22:59
23
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Change a column type from Date to DateTime during ROR migration
... You're right, I just assumed a beginner would choose the latest technology available, but that's, of course, unsure
– apneadiving
Mar 4 '11 at 8:46
12
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Can modules have properties the same way that objects can?
... @property
def y(self):
return 5
>>> a=MyModule("test")
>>> a
<module 'test' (built-in)>
>>> a.y
5
And then you can insert this into sys.modules:
sys.modules[__name__] = MyModule(__name__) # remember to instantiate the class
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Get type name without full namespace
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My test obj.GetType().BaseType.Name returns "TypeInfo"which is not the wanted solution as I expect.
– Nasenbaer
Nov 30 '18 at 7:47
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MySQL - Rows to Columns
...parameter before running it
SET SESSION group_concat_max_len = 1000000;
Test:
DROP TABLE IF EXISTS history;
CREATE TABLE history
(hostid INT,
itemname VARCHAR(5),
itemvalue INT);
INSERT INTO history VALUES(1,'A',10),(1,'B',3),(2,'A',9),
(2,'C',40),(2,'D',5),
(3,'A',14),(3,'B',67),(3,'D',8);
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