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Parameterize an SQL IN clause
... not open to SQL injection. The only injected text into CommandText is not based on user input. It's solely based on the hardcoded "@tag" prefix, and the index of an array. The index will always be an integer, is not user generated, and is safe.
The user inputted values are still stuffed into param...
Git - Difference Between 'assume-unchanged' and 'skip-worktree'
...cally.
That last part is what I describe a typical content filter driver based on smudge/clean scripts.
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What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?
...here that would be useful. As I explained, applying AsQueryable() is often based on misconception. But I'll let is simmer in the back of my head for a while and see if I can add some more coverage on that question.
– Gert Arnold
Aug 29 '19 at 11:16
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Extracting numbers from vectors of strings
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This splits based on decimal points. For example 2.5 becomes c('2','5')
– MBorg
Aug 15 at 3:07
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Format SQL in SQL Server Management Studio
...th the built-in intelli-sense, effectively providing more-or-less the same base functionality as Red Gate's SQL Prompt (SQL Prompt does, of course, have extra stuff, like snippets, quick object scripting, etc).
Feedback/feature requests are more than welcome, please give it a whirl if you get the c...
git merge: apply changes to code that moved to a different file
...lement your changes. As user @digory doo wrote below, you can do git merge-base master local to find X.
---- X (move)-----CP----- (master)
\
`--A---B--- (local)
On this branch, issue the following renaming command:
git mv original.txt copy.txt
This renames the file. Note that co...
Which kind of pointer do I use when?
...variables is tied to the lifetime of the object. You choose smart pointers based on how the object is owned.
Note that ownership in a software system is separate from ownership as we would think of it outside of software. For example, a person might "own" their home, but that doesn't necessarily me...
How to explain callbacks in plain english? How are they different from calling one function from ano
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Often an application needs to execute different functions based upon its context/state. For this, we use a variable where we would store the information about the function to be called. According to its need the application will set this variable with the information about functi...
Python name mangling
... are that it increases cognitive load for reading and understanding a code base, and especially so when debugging where you see the double underscore name in the source and a mangled name in the debugger.
My personal approach is to intentionally avoid it. I work on a very large code base. The rare ...
Opening Android Settings programmatically
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@IgorGanapolsky it opens Location based settings inside the " Setting "
– androminor
Apr 14 at 3:39
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