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How do you do Impersonation in .NET?
...port of Matt Johnson's answer. I added an enum for the logon types. LOGON32_LOGON_INTERACTIVE was the first enum value that worked for sql server. My connection string was just trusted. No user name / password in the connection string.
<PermissionSet(SecurityAction.Demand, Name:="FullTrust")&g...
fs: how do I locate a parent folder?
...
Try this:
fs.readFile(__dirname + '/../../foo.bar');
Note the forward slash at the beginning of the relative path.
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Which is more preferable to use: lambda functions or nested functions ('def')?
...orted(['a1', 'b0'], key= lambda x: int(x[1]))
– Chris_Rands
Apr 9 '18 at 12:09
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A beginner's guide to SQL database design [closed]
...n:
Keep different types of data separate - don't store addresses in your order table, link to an address in a separate addresses table, for example.
I personally like having an integer or long surrogate key on each table (that holds data, not those that link different tables together, e,g., m:n re...
Is there any reason to use a synchronous XMLHttpRequest?
... This suits the majority of development needs where the desire is to have ordered, non-blocking events that enable the browsers to retain responsiveness for the user (good UX).
As stated in the Mozilla docs there are cases where you have to use synchronous requests; however, also listed is a workar...
How to get everything after a certain character?
...then substr grabs everything from that index plus 1, onwards.
$data = "123_String";
$whatIWant = substr($data, strpos($data, "_") + 1);
echo $whatIWant;
If you also want to check if the underscore character (_) exists in your string before trying to get it, you can use the following:
i...
How can I shuffle the lines of a text file on the Unix command line or in a shell script?
...e input lines / keys is it a true shuffle. While it's true that the output order is determined by hash values, the randomness comes from choosing a random hash function - see manual.]
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What columns generally make good indexes?
...nto your tables:
Only index those columns that are required in WHERE and ORDER BY clauses. Indexing columns in abundance will result in some disadvantages.
Try to take benefit of "index prefix" or "multi-columns index" feature of MySQL. If you create an index such as INDEX(first_name, last_name),...
How can I create a Makefile for C projects with SRC, OBJ, and BIN subdirectories?
...$@ $(LFLAGS) $(OBJECTS)
@echo "Linking complete!"
Once that's all in order, you might consider more sophisticated dependency handling; if you modify one of the header files, this makefile will not know which objects/executables must be rebuilt. But that can wait for another day.
EDIT:
Sorry, ...
One Activity and all other Fragments [closed]
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Pros
The main activity is 700 lines of code, just nicely managing the order of the fragments navigation.
Each fragment is nicely separated into it's own class, and is relatively small (~couple hundred lines of ui stuff).
Management can say, "hey, how about we switch the order of those screens",...