大约有 44,000 项符合查询结果（耗时：0.0561秒） [XML]
findViewByID returns null
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I have my setContentView called before findViewById and it is still null. I am referencing an EditText
– Neon Warge
Feb 13 '16 at 9:58
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Square retrofit server mock for testing
What's the best way to mock a server for testing when using the square retrofit framework .
11 Answers
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angularjs directive call function specified in attribute and pass an argument to it
...ameter in the custom attribute seems to be the easiest and most robust way for defining "callback functions" in directives... thx !!
– rekna
Nov 22 '13 at 10:39
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What is the difference between a stored procedure and a view?
...le values or data sets.
Creating Views and Stored Procedures - has some information from Microsoft as to when and why to use each.
Say I have two tables:
tbl_user, with columns: user_id, user_name, user_pw
tbl_profile, with columns: profile_id, user_id, profile_description
So, if I find myself...
What's the difference between Spring Data's MongoTemplate and MongoRepository?
...ol over what to execute.
As the repository programming model is available for multiple Spring Data modules, you'll find more in-depth documentation for it in the general section of the Spring Data MongoDB reference docs.
TL;DR
We generally recommend the following approach:
Start with the reposi...
MySQL: How to copy rows, but change a few fields?
...build your SQL statement :). The way you would do it would be to use the information_schema to get the column names for the table. But that's really overkill, I'd just type out the column names.
– dcp
May 6 '10 at 18:21
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UPDATE multiple tables in MySQL using LEFT JOIN
I have two tables, and want to update fields in T1 for all rows in a LEFT JOIN.
5 Answers
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How to change max_allowed_packet size
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then restart the MySQL service and you are done.
See the documentation for further information.
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How to get the unique ID of an object which overrides hashCode()?
...tion will give you a value which is related to the original memory address for this object, but that's an implementation detail and you shouldn't rely on it.
EDIT: Answer modified following Tom's comment below re. memory addresses and moving objects.
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Setting background colour of Android layout element
...le resource as a background, use android:background="@drawable/mydrawable" for this (that means 9patch drawables, normal bitmaps, shape drawables, ..).
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