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Lowercase JSON key names with JSON Marshal in Go
... you can copy the desired struct into yours before encoding it as JSON. Or if you don't want to bother with making a local struct you could probably make a map[string]interface{} and encode that.
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Do you debug C++ code in Vim? How? [closed]
...tween the three projects.
A few months ago I tried pyclewn. It was a bit difficult to set up, but it looks well though out and promising. I just did some tests and you could set bookmarks, etc., the usual stuff you would expect from a graphical debugger. I ended up not using it for contingent reaso...
Aligning UIToolBar items
...add the same multiple flexible space object to your toolbar multiple times if you need more than one.
– mmc
Jul 20 '09 at 13:15
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How to create a css rule for all elements except one class?
...able {color:red;} and just ignore the :not().
– DutGRIFF
May 11 '14 at 2:53
7
@FranciscoCorralesM...
How to set a Javascript object values dynamically?
It's difficult to explain the case by words, let me give an example:
6 Answers
6
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How does one use rescue in Ruby without the begin and end block
...an also do this with other sorts of blocks. E.g.:
[1, 2, 3].each do |i|
if i == 2
raise
else
puts i
end
rescue
puts 'got an exception'
end
Outputs this in irb:
1
got an exception
3
=> [1, 2, 3]
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What is the difference between “AS” and “IS” in an Oracle stored procedure?
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One minor difference...
They are synonyms for packages and procedures, but not for cursors:
This works...
cursor test_cursor
is
select * from emp;
... but this doesn't:
cursor test_cursor
as
select * from emp;
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How many double numbers are there between 0.0 and 1.0?
...d exclusive of the next one), there will therefore be 2 to the 52th power different doubles (i.e., 4503599627370496 of them). For example, that's the number of distinct doubles between 0.5 included and 1.0 excluded, and exactly that many also lie between 1.0 included and 2.0 excluded, and so forth....
Is it possible to adjust x,y position for titleLabel of UIButton?
...setTitleEdgeInsets:UIEdgeInsetsMake(10.0f, 10.0f, 0.0f, 0.0f)];
And in Swift
//make the buttons content appear in the top-left
button.contentHorizontalAlignment = .Left
button.contentVerticalAlignment = .Top
//move text 10 pixels down and right
button.titleEdgeInsets = UIEdgeInsetsMake(10.0, 10....
Update a column value, replacing part of a string
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@GuyCohen Because otherwise the query will modify every single row in the table. The WHERE clause optimizes the query to only modify the rows with certain URL. Logically, the result will be the same, but the addition of WHERE will make the operation faster.
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