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generating GUID without hyphen
I am generating a GUID using the following statement in my code
2 Answers
2
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How to force a SQL Server 2008 database to go Offline
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Didnt work for me: Msg 5061, Level 16, State 1, Line 1 ALTER DATABASE failed because a lock could not be placed on database 'MyDatabase'. Try again later. Msg 5069, Level 16, State 1, Line 1 ALTER DATABASE statement failed.
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grep without showing path/file:line
...ld suffice:
grep -hn FOO /your/path/*.bar
Where -h is the parameter to hide the filename, as from man grep:
-h, --no-filename
Suppress the prefixing of file names on output. This is the default
when there is only one file (or only standard input) to search.
Note that you were usi...
How can I add items to an empty set in python
... edited Apr 29 at 8:42
David Buck
3,2091212 gold badges2222 silver badges3030 bronze badges
answered Apr 29 at 8:40
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Turning off some legends in a ggplot
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You can use guide=FALSE in scale_..._...() to suppress legend.
For your example you should use scale_colour_continuous() because length is continuous variable (not discrete).
(p3 <- ggplot(mov, aes(year, rating, colour = length, shape...
Remove the error indicator from a previously-validated EditText widget
I am using an EditText widget, and I am validating it with the setError() method of EditText and it validates correctly.
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Where does Xcode 4 store Scheme Data?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Change text from “Submit” on input tag
...g, <input type="submit" class="like"/> .
I want to have the text inside the button say "Like", but right now, it says "Submit".
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Disable a group of tests in rspec?
...zjub for easier frobbing" do
it "does something well"
it "rejects invalid input"
end
I like to see reasons with my pending items when I'm disabling something for "a while". They serve as little comments/TODOs that are presented regularly rather than buried in a comment or an excluded example/f...
Remove multiple keys from Map in efficient way?
...want to remove selected keys from that Map . Following code shows what I did to achieve that.
3 Answers
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