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How do I view 'git diff' output with my preferred diff tool/ viewer?
... in the last part of this answer)
$LOCAL contains the contents of the file from the starting revision and $REMOTE contains the contents of the file in the ending revision.
$BASE contains the contents of the file in the wor
It's basically git-mergetool modified to operate on the git index/worktree.
...
Surrogate vs. natural/business keys [closed]
...ot more tables into your query than should really be necessary. Compare:
select sum(t.hours)
from timesheets t
where t.dept_code = 'HR'
and t.status = 'VALID'
and t.project_code = 'MYPROJECT'
and t.task = 'BUILD';
against:
select sum(t.hours)
from timesheets t
join departents d on d.dept_i...
How to customize the background/border colors of a grouped table view cell?
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One thing I ran into with the above CustomCellBackgroundView code from Mike Akers which might be useful to others:
cell.backgroundView doesn't get automatically redrawn when cells are reused, and changes to the backgroundView's position var don't affect reused cells. That means long tables...
What characters are forbidden in Windows and Linux directory names?
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The key phrase from the MSDN link is "[and a]ny other character that the target file system does not allow". There may be different filesystems on Windows. Some might allow Unicode, others might not. In general, the only safe way to val...
Razor comment syntax
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In visual studio, select some code/markup in your razor view and press Ctrl+K, Ctrl+C, and it'll comment the selection as described above.
– MrBoJangles
Feb 17 '11 at 18:12
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Can I split an already split hunk with git?
...width: 300px;
}
.another {
width: 420px;
}
Now let's change the style selectors in the middle block, and while we're at it, delete some old commented-out style we don't need anymore.
.classname {
width: 440px;
}
#user-register form.table-form .field-type-checkbox label {
width: 300px;
}
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Associative arrays in Shell scripts
...up an item by the key. It only provides a way to find each key (and value) from a numeric index. (An item could be found by key by iterating through the array, but that is not what is desired for an associative array.)
– Eric Postpischil
Dec 22 '18 at 12:03
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What are the pros and cons of the leading Java HTML parsers? [closed]
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Jsoup also provides a completely own API. It gives you the possibility to select elements using jQuery-like CSS selectors and provides a slick API to traverse the HTML DOM tree to get the elements of interest.
Particularly the traversing of the HTML DOM tree is the major strength of Jsoup. Ones who...
Objective-C ARC: strong vs retain and weak vs assign
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From the Transitioning to ARC Release Notes (the example in the section on property attributes).
// The following declaration is a synonym for: @property(retain) MyClass *myObject;
@property(strong) MyClass *myObject;
So ...
Should I use “hasClass” before “addClass”? [duplicate]
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Hey Jon :) It is mouse selectable as well.. (click on line number and shift+click on another to select all lines..)
– Gabriele Petrioli
Nov 13 '12 at 10:30
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