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Mercurial undo last commit
...rollback is accomplished in the commit dialog. Open the commit dialog and select "Undo".
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Eclipse Optimize Imports to Include Static Imports
... and choose Add static import.. option? It's a shame the usual auto-import selection list dialog doesn't display.
– KomodoDave
Aug 30 '12 at 13:07
2
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Eclipse “Error: Could not find or load main class”
...to your desktop eclipse installation? If that is the case, you should just select Project > Clean. Then rebuild your project. Worked like a charm for me.
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Untrack files from git temporarily
...to remove ALL the files in the build folder or the bin folder, Rather than selecting each files separately.
You can use this command:
git rm -r -f /build\*
Make sure that you are in the parent directory of the build directory.
This command will, recursively "delete" all the files which are in the...
pass post data with window.location.href
... ||input.nodeName=="BUTTON"
||input.nodeName=="SELECT")
){
var output = input.cloneNode(true);
output.name = form.name + nameJoiner + input.name;
this.appendChild(output);
}
}
}
}...
How do I create a basic UIButton programmatically?
...onWithType:UIButtonTypeCustom];
[button addTarget:self
action:@selector(aMethod:)
forControlEvents:UIControlEventTouchUpInside];
[button setTitle:@"Show View" forState:UIControlStateNormal];
button.frame = CGRectMake(80.0, 210.0, 160.0, 40.0);
[view addSubview:button];
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How to override toString() properly in Java?
...stance, Eclipse can do so if you simply right-click on the source code and select Source > Generate toString
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How do you run a SQL Server query from PowerShell?
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You can use the Invoke-Sqlcmd cmdlet
Invoke-Sqlcmd -Query "SELECT GETDATE() AS TimeOfQuery;" -ServerInstance "MyComputer\MyInstance"
http://technet.microsoft.com/en-us/library/cc281720.aspx
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Reverting to a specific commit based on commit id with Git? [duplicate]
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@bwawok: But it's faster to select and middle-click-paste than to type even an abbreviated SHA1!
– Cascabel
Sep 3 '10 at 20:19
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Find all records which have a count of an association greater than zero
...> 17
[14] pry(main)> Article.joins(:comments).distinct.to_sql
=> "SELECT DISTINCT \"articles\".* FROM \"articles\" INNER JOIN \"comments\" ON \"comments\".\"article_id\" = \"articles\".\"id\""
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