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When is the thread pool used?
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No problem :) I found myself where you are not too long ago, and it was tough to come to a well defined answer because on one side you have C/C++ devs for whom the answer is obvious, and on the other you have typical web devs who haven't delved to...
Docker can't connect to docker daemon
After I update my Docker version to 0.8.0 , I get an error message while entering sudo docker version :
40 Answers
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Spring Boot JPA - configuring auto reconnect
... configuring the DataSource for you. In this case, and since you are using MySQL, you can add the following to your application.properties up to 1.3
spring.datasource.testOnBorrow=true
spring.datasource.validationQuery=SELECT 1
As djxak noted in the comment, 1.4+ defines specific namespaces for t...
Are Stored Procedures more efficient, in general, than inline statements on modern RDBMS's? [duplica
...MS
before assuming all of this still holds.
I've been a Sybase ASE, MySQL, and SQL Server DBA on-and off since for almost a decade (along with application development in C, PHP, PL/SQL, C#.NET, and Ruby). So, I have no particular axe to grind in this (sometimes) holy war.
The historical per...
How to Compare Flags in C#?
... «flag value») != 0 doesn't work for me. The condition always fails and my compiler (Unity3D's Mono 2.6.5) reports a “warning CS0162: Unreachable code detected” when used in an if (…).
– Slipp D. Thompson
Feb 2 '15 at 22:06
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Consistency of hashCode() on a Java string
...shouldn't rely on hash codes staying the same across versions etc - but in my mind java.lang.String is a special case simply because the algorithm has been specified... so long as you're willing to abandon compatibility with releases before the algorithm was specified, of course.
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How to send objects through bundle
I need to pass a reference to the class that does the majority of my processing through a bundle.
11 Answers
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What is “2's Complement”?
.... I've read the wikipedia article and various other articles, including my text book .
23 Answers
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Relative URL to a different port number in a hyperlink?
...g the port from the relative url, so you end up with something like http://myhost:8080/:8080 for href=":8080". You can add this line under ` target.port = port[1];` to fix this. target.href = target.href.replace("/:"+target.port, ""); (It's not a perfect solution, since it's a find/replace, but it's...
django - why is the request.POST object immutable?
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It's a bit of a mystery, isn't it? Several superficially plausible theories turn out to be wrong on investigation:
So that the POST object doesn't have to implement mutation methods? No: the POST object belongs to the django.http.QueryDict...