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Should programmers use SSIS, and if so, why? [closed]
As a .NET developer, for what reasons should I prefer SSIS packages over writing code? We have a ton of packages in production where I currently work, and they're a nightmare to both "write" (perhaps draw?) and maintain. Each package looks like a bowl of multicolored spaghetti with C# and VB.NET s...
What's the difference between Task.Start/Wait and Async/Await?
I may be missing something but what is the difference between doing:
6 Answers
6
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What does (x ^ 0x1) != 0 mean?
... illustrate the 0 == ( x ^ 0x1 ) expression on binary level:
what? xxxxxxxx (8 bits)
xor 00000001 (hex 0x1 or 0x01, decimal 1)
gives 00000000
---------------------------
the only answer is 00000001
so:
0 == ( x ^ 0x1 ) => x == 1
0 != ( ...
What is LDAP used for?
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I will focus on why using LDAP, not what is LDAP.
The use model is similar like how people use library cards or phonebooks. When you have a task that requires “write/update once, read/query many times”, you might consider using LDAP. LDAP is designed to pr...
Adding a new value to an existing ENUM Type
...value. I don't want to delete any existing values, just add the new value. What is the simplest way to do this?
18 Answers
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Is there an upside down caret character?
...P pages, many of which have tabular data with no sort capabilities at all. Whatever order the original developer used in the database query is what you're stuck with.
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What does `void 0` mean? [duplicate]
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What does void 0 mean?
void[MDN] is a prefix keyword that takes one argument and always returns undefined.
Examples
void 0
void (0)
void "hello"
void (new Date())
//all will return undefined
What's the point of that?
It...
PHP array: count or sizeof?
...d therefore will cause less developers reading your code to say "sizeof(), what is that?" and having to consult the documentation.
I think it means sizeof() does not work like it does in C (calculating the size of a datatype). It probably made this mention explicitly because PHP is written in C, an...
How can I detect if this dictionary key exists in C#?
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What am I doing wrong, here? c.PhysicalAddresses.TryGetValue(c.PhysicalAddresses[PhysicalAddressKey.Home].Street, row["HomeStreet"]);
– Adam Tuttle
May 13 '10 at 20:12
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Options, Settings, Properties, Configuration, Preferences — when and why?
...uth it doesn't really matter so long as your expected audience understands what you mean.
The biggest difference is between Properties, which usually affect a component or object, and the others, which affect the whole application.
Following an approximate lead from Visual Studio and other Micros...