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Why does C# allow {} code blocks without a preceding statement?
...cope. This helps prevent name collisions and reduces the function's memory footprint. It also removes those variables from code editor's auto-completion. Often I find try/catch blocks more useful.
– Kit10
May 7 at 15:03
...
Paging with Oracle
...ct_offer_name LIKE ? )" +
" ORDER BY po.PRODUCT_OFFER_ID asc) foo OFFSET ? ROWS FETCH NEXT ? ROWS ONLY ";
return jdbcTemplate.queryForList(sql,new Object[] {productOfferId,"%"+productOfferName+"%",pageNo-1, pageElementSize});
} catch (Exception e) {
System.out.print...
Get environment variable value in Dockerfile
...erfile, the build outputs a warning:
[Warning] One or more build-args [foo] were not consumed.
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Is there any pythonic way to combine two dicts (adding values for keys that appear in both)?
... generic solution, which works for non-numeric values as well:
a = {'a': 'foo', 'b':'bar', 'c': 'baz'}
b = {'a': 'spam', 'c':'ham', 'x': 'blah'}
r = dict(a.items() + b.items() +
[(k, a[k] + b[k]) for k in set(b) & set(a)])
or even more generic:
def combine_dicts(a, b, op=operator.add):
...
How to run the sftp command with a password from Bash script?
... -e 'mirror -R /local/log/path/ /remote/path/' --env-password -u user sftp.foo.com
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Stretch and scale CSS background
... the following, it will work in most browsers except Internet Explorer.
.foo {
background-image: url(bg-image.png);
-moz-background-size: 100% 100%;
-o-background-size: 100% 100%;
-webkit-background-size: 100% 100%;
background-size: 100% 100%;
}
...
“Invalid signature file” when attempting to run a .jar
... on this site: stackoverflow.com/a/30922181/448779
– foo
Jun 21 '17 at 19:35
what about maven-assembly-plugin? It reso...
django - why is the request.POST object immutable?
...urity point seems moot, e.g. requests.POST._mutable = True; requests.POST['foo'] = 'bar'; request.POST._mutable = False
– Dan Passaro
Jan 7 '14 at 17:20
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Difference between final and effectively final
...the latest language version changes as they ought.
– fool4jesus
Jun 8 '15 at 14:09
8
One exceptio...
How do I find the location of Python module sources?
...sure of which file defines which module, but nearly all of them are either foo.c or foomodule.c, so it shouldn't be hard to guess that datetimemodule.c is what you want.
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