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Is there any difference between “!=” and “” in Oracle Sql?
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And variations like NOT(x = y), maybe !(x = y), etc?
– MatBailie
May 18 '12 at 10:35
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Query to list all stored procedures
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this has got modified and create date, etc. which is very useful
– ihightower
Apr 19 '17 at 8:54
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How to get access to HTTP header information in Spring MVC REST controller?
...nformation about all the request headers
long contentLength = headers.getContentLength();
// ...
StreamSource source = new StreamSource(new StringReader(body));
YourObject obj = (YourObject) jaxb2Mashaller.unmarshal(source);
// ...
}
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Create table (structure) from existing table
...rceTableName> Where 1 = 2
Note that this will not copy indexes, keys, etc.
If you want to copy the entire structure, you need to generate a Create Script of the table. You can use that script to create a new table with the same structure. You can then also dump the data into the new table if y...
How to use multiple @RequestMapping annotations in spring?
... @EdBrannin I need many to use, custom, header, consumes, params, etc
– deFreitas
May 9 '16 at 19:01
Also I w...
How can I select all children of an element except the last child?
...the problem is when you have many css style like (border, color, font-size etc.) you will need to initialize the css style again to the :last-child. So the suitable solution is using :not(:last-child)
– davecar21
Feb 5 '18 at 11:52
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LINQ with groupby and count
...ss that looks like
class UserInfo {
string name;
int metric;
..etc..
}
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List<UserInfo> data = ..... ;
When you do data.GroupBy(x => x.metric), it means "for each element x in the IEnumerable defined by data, calculate it's .metric, then group all the elements with the same ...
Java 8 forEach with index [duplicate]
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Since you are iterating over an indexable collection (lists, etc.), I presume that you can then just iterate with the indices of the elements:
IntStream.range(0, params.size())
.forEach(idx ->
query.bind(
idx,
params.get(idx)
)
)
;
The resulting code is si...
How to fix “Headers already sent” error in PHP
...eader are:
header / header_remove
session_start / session_regenerate_id
setcookie / setrawcookie
Output can be:
Unintentional:
Whitespace before <?php or after ?>
The UTF-8 Byte Order Mark specifically
Previous error messages or notices
Intentional:
print, echo and other functi...
Are there any open source C libraries with common data structures? [closed]
...ibrary with common reusable data structures like linked lists, hash tables etc. Something like the source distributed with Mastering Algorithms with C (Paperback) by Kyle Loudon .
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