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throwing exceptions out of a destructor
...ccessfully flush it's data or a ("scope guarded") database connection that does a commit in the dtor are of a different kind: We can do something about the error (on the application level) and we really should not continue as if nothing happened.
If we follow the RAII route and allow for objects th...
Shell command to sum integers, one per line?
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Above one-liner doesn't work for files in sys.argv[], but that one does stackoverflow.com/questions/450799/…
– jfs
Jan 16 '09 at 16:21
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How do you clone a Git repository into a specific folder?
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It probably doesn't provide any advantage right now, but it might save you a lot of trouble if you decide to move stuff around some day.
– Can Berk Güder
Mar 17 '09 at 14:15
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How to get Maven project version to the bash command line
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I think this is the easiest way since it does not imply use of grep or similar things. Quick note: you may make it a bit shorter: mvn -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive exec:exec
– scrutari
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Get the index of the nth occurrence of a string?
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I suppose your right, it does seem like there should be a built in method though, i'm sure it's a commmon occurrence.
– PeteT
Oct 9 '08 at 10:48
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Explode PHP string by new line
...' comment made me realize that the 'Best Practice' solution I present here does not apply to the described use-case: the server's EOL (PHP) does not have anything to do with the EOL the browser (any OS) is using, but that (the browser) is where the string is coming from.
So please use the solution ...
Visual Studio Solutions Folder as real Folders
...se, what to include in source control or not, and (if set up correctly) it doesn't conflict with build.
I know the feature is not intended for that use case, but except for the maybe misleading "Project" icon I didn't find any shortages to that hack yet. And there still are use cases where the clas...
Checking if a list is empty with LINQ
...if a list is empty? Even if the list is of type IEnumerable<T> and doesn't have a Count property.
16 Answers
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Designer Added then removed by Visual Studio on load/unload
...t; line added. If I close the solution without that file open, though, it does not try to add that line on the following re-open.
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How to Compare Flags in C#?
... Environment.GetResourceString(
"Argument_EnumTypeDoesNotMatch",
flag.GetType(),
this.GetType()));
}
ulong uFlag = ToUInt64(flag.GetValue());
ulong uThis = ToUInt64(GetValue());
// test predicate
return ((uThis & uF...