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String replacement in batch file
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But what if str itself is from delayed expansion? set str=!str:chair=!word!! does not work correctly.
– ImaginaryHuman072889
Oct 26 '18 at 12:41
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SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
.... The original post was also asking about sqlite, which is very different from MySQL and likely means they are limited in other ways.
– Elliot Foster
Oct 15 '11 at 4:26
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Retrieve only static fields declared in Java class
...t think mocking someones English on a site like this is appropriate. Aside from that, I do not believe that the comments in the embellished example serve to improve readability to someone even remotely familiar with streams, nor does the useless return variable. I would consider both noise if I enco...
Why java.io.File doesn't have a close() method?
...hat about all the directory listing methods? They should've been separated from the Path completely.
– biziclop
Jan 20 '11 at 20:40
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How do I convert a NSString into a std::string?
...l produce an empty C++ string
// instead of dereferencing the NULL pointer from UTF8String.
This would lead you to such a conversion:
NSString *foo = @"Foo";
std::string bar = std::string([foo UTF8String], [foo lengthOfBytesUsingEncoding:NSUTF8StringEncoding]);
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Is HttpClient safe to use concurrently?
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Here is another article from Henrik F. Nielsen about HttpClient where he says:
"The default HttpClient is the simplest way in which you can start sending requests. A single HttpClient can be used to send as many HTTP requests as you want concurrent...
What is “function*” in JavaScript?
...until the first yield expression, which specifies the value to be returned from the iterator or, with yield*, delegates to another generator function.
Historical note:
It's a proposed syntax for EcmaScript.next.
Dave Herman of Mozilla gave a talk about EcmaScript.next. At 30:15 he talks about gen...
Why do we use arrays instead of other data structures?
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
Not the answer you're looking for? Browse other questions t...
What is the difference between Spring, Struts, Hibernate, JavaServer Faces, Tapestry?
...n action-based presentation framework, the version 2 of the above (created from a merge of WebWork with Struts).
Hibernate is an object-relational mapping tool, a persistence framework.
JavaServer Faces is component-based presentation framework.
JavaServer Pages is a view technology used by all ment...
javascript node.js next()
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Updated links from internet archive
– Pero P.
Jan 8 '18 at 6:04
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