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How to select only date from a DATETIME field in MySQL?
...t is set up with DATETIME . I need to SELECT in this table only by DATE and excluding the time.
15 Answers
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Good reasons to prohibit inheritance in Java?
... Item 19 of Joshua Bloch's excellent book "Effective Java", called "Design and document for inheritance or else prohibit it". (It's item 17 in the second edition and item 15 in the first edition.) You should really read it, but I'll summarize.
The interaction of inherited classes with their parent...
When and why JPA entities should implement Serializable interface?
The question is in the title. Below I just described some of my thoughts and findings.
14 Answers
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Convert String to Type in C# [duplicate]
If I receive a string that contains the name of a class and I want to convert this string to a real type (the one in the string), how can I do this?
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Spring get current ApplicationContext
... to avoid @Autowired due to some issues. Here is the link spring.io/understanding/application-context. The best option is to go with implementing the ApplicationContextAware interface.
– Durja Arai
Dec 24 '18 at 4:09
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“No X11 DISPLAY variable” - what does it mean?
...erent userid, this will fail.
If you're coming in from another machine, and you're at the main display of that machine and it's running X, then you can use "ssh -X hostname" to connect to that host, and ssh will forward the X display back. ssh will also make sure that the DISPLAY environment var...
How to represent empty char in Java Character class
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A null char literal is still a character and takes space in storage.
– Jimmy T.
Jun 15 '14 at 13:50
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Strtotime() doesn't work with dd/mm/YYYY format
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@Web Logic i can't anderstand the default format of strtotime() function, if i write strtotimr('01-01-2010'), it understand it as dd-mm-YYYY or mm-dd-YYYY format?
– Simon
May 23 '10 at 13:52
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How to comment lines in rails html.erb files? [duplicate]
...newbie to rails ,
please let me know the way to comment out a single line and also to comment out
a block of lines in *.html.erb files.
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How can I add an animation to the activity finish()
I'm using overridePendingTransition for when my activity is created and that works fine I can see the fade in works great, but when I try and animate the finish on the activity it is still doing the default right to left slide.
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