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Which is more efficient: Multiple MySQL tables or one large table?
...p with foreign keys correctly then you should only need the intense lookup by doing something like select * from users where name="bob". Once you have bob then you are using an index to find the joined tables to bob which is significantly faster because you are using bob's id. This happens regardles...
Why is subtracting these two times (in 1927) giving a strange result?
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As explained by others, there's a time discontinuity there. There are two possible timezone offsets for 1927-12-31 23:54:08 at Asia/Shanghai, but only one offset for 1927-12-31 23:54:07. So, depending on which offset is used, there's eith...
What's the use of session.flush() in Hibernate
... of the Session with the database (i.e. to write changes to the database). By default, Hibernate will flush changes automatically for you:
before some query executions
when a transaction is committed
Allowing to explicitly flush the Session gives finer control that may be required in some circu...
How can I tell jackson to ignore a property for which I don't have control over the source code?
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How do I ignore by specifying the property name instead of getter ?
– Erran Morad
Nov 10 '19 at 2:23
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How do I assert equality on two classes without an equals method?
...o docs state: org.mockito.internal -> "Internal classes, not to be used by clients." You will put your project into a risk using this. This can change in any Mockito version. Read here: site.mockito.org/mockito/docs/current/overview-summary.html
– luboskrnac
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Creating a URL in the controller .NET MVC
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If you need the full url (for instance to send by email) consider using one of the following built-in methods:
With this you create the route to use to build the url:
Url.RouteUrl("OpinionByCompany", new RouteValueDictionary(new{cid=newop.CompanyID,oid=newop.ID}), HttpC...
How can I draw vertical text with CSS cross-browser?
I want to rotate a single word of text by 90 degrees, with cross-browser (>= IE6, >= Firefox 2, any version of Chrome, Safari, or Opera) support. How can this be done?
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How to avoid the need to specify the WSDL location in a CXF or JAX-WS generated webservice client?
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is anybody facing a namespace issue with code generated by the above method?
– Narendra Jaggi
Jan 3 '19 at 6:22
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Explain Python entry points?
...which is "console_scripts". Compare this answer to the more general answer by Petri. You'll see that setuptools must be using this pkg_resources mechanism to get the console_scripts and then create a shell wrapper around them. Inspiring? Use these. They are good for more than just console_scripts.
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Difference between JSONObject and JSONArray
...ntax:
[ "Ford", "BMW", "Fiat" ]
4. JSON arrays are surrounded by square brackets [].
**Tip to remember** : Here, order of element is important. That means you have
to go straight like the shape of the bracket i.e. straight lines.
(Note :It is just my logic to remember th...