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Naming of enums in Java: Singular or Plural?
...ably enums in general) should be singular. The thinking is that you're not selecting multiple Protocols, but rather one Protocol of the possible choices in the list of values.
Note the absence of plurals: http://docs.oracle.com/javase/tutorial/java/javaOO/enum.html
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Adding Permissions in AndroidManifest.xml in Android Studio?
...s you get a list of permissions and also hint to move caret up and down to select the same.
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Cannot insert explicit value for identity column in table 'table' when IDENTITY_INSERT is set to OFF
...need to generate the OperationID by yourself. The new id can be fetched by SELECT SCOPE_IDENTITY().
– Hakan Winther
Aug 26 '09 at 13:29
15
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What is the difference between SQL, PL-SQL and T-SQL?
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SQL a language for talking to the
database. It lets you select data,
mutate and create database objects
(like tables, views, etc.), change
database settings.
PL-SQL a procedural programming language (with embedded SQL)
T-SQL
(procedural) extensions for SQL used
by SQL Server
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How does one escape backslashes and forward slashes in VIM find/search?
...with a backslash:
:%s/<dog\/>/<cat\\>
But note that you can select a different delimiter instead:
:%s@<doc/>@<cat\\>@
This saves you all typing all those time-consuming, confusing backslashes in patterns with a ton of slashes.
From the documentation:
Instead of th...
Error on renaming database in SQL Server 2008 R2
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To close a connection even after converting to single user mode try:
select * from master.sys.sysprocesses
where spid>50 -- don't want system sessions
and dbid = DB_ID('BOSEVIKRAM')
Look at the results and see the ID of the connection to the database in question.
Then use the command b...
Python/postgres/psycopg2: getting ID of row just inserted
... case you can use:
cursor.execute('INSERT INTO ........')
cursor.execute('SELECT LASTVAL()')
lastid = cursor.fetchone()['lastval']
Just in case it was useful for anyone!
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Gradle build only one module
...e a wrapper for subprojects that has no gradle file of its own. Unlike the selected answer, this works for me. Also thanks for clarification in comment, could you add it to the answer?
– Vlasec
Sep 10 '15 at 15:10
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Force DOM redraw/refresh on Chrome/Mac
... leaving elements that where in a div set to display none, visible and not select-able. Resizing the window made them disappear. Adding this transform caused the "artifacts" to disappear as expected.
– Jeff Mattson
Sep 9 '19 at 17:57
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Can I nest a element inside an using HTML5?
...e toolbar state)
<object> (if the usemap attribute is present)
<select>
<textarea>
<video> (if the controls attribute is present)
If you are trying to have a button that links to somewhere, wrap that button inside a <form> tag as such:
<form style="display: in...