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How to set or change the default Java (JDK) version on OS X?
...ault.
To exclude a JDK from being picked by default, rename its Contents/Info.plist to Info.plist.disabled. That JDK can still be used when $JAVA_HOME points to it, or explicitly referenced in a script or configuration. It will simply be ignored by system's java command.
System launcher will use...
How do I list all the columns in a table?
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for sqlite - use: pragma table_info(table_name) i.e. sqlite> pragma table_info(column1);
– GyRo
Oct 21 '18 at 10:33
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django urls without a trailing slash do not redirect
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check your APPEND_SLASH setting in the settings.py file
more info in the django docs
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Is there any way to specify a suggested filename when using data: URI?
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@tixastronauta: Despite the info in that page, not working in my firefox 44. Working nicely in Chrome. 48
– Luis A. Florit
Feb 17 '16 at 13:43
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Log4Net, how to add a custom field to my logging
...4net.LogicalThreadContext.Properties["CustomColumn"] = "Custom value";
log.Info("Message");
// ...or global properties
log4net.GlobalContext.Properties["CustomColumn"] = "Custom value";
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Change name of iPhone app in Xcode 4
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In Xcode 4, select your target, "Info" tab, and set the "Bundle display name" field to the name you want (i.e. "MySuperApp"). This is the simplest, pain-free solution.
All other answers described here do not address the original posted issue: "I want to ch...
Import text file as single character string
...ad of a hard-coded size:
fileName <- 'foo.txt'
readChar(fileName, file.info(fileName)$size)
Note that readChar allocates space for the number of bytes you specify, so readChar(fileName, .Machine$integer.max) does not work well...
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Git is ignoring files that aren't in gitignore
...parse --show-toplevel)"/.gitignore "$(git rev-parse --show-toplevel)"/.git/info/exclude
Alternatively use git add -f which allows adding otherwise ignored files.
See: man gitignore, man git-check-ignore for more details.
Syntax
git check-ignore [options] pathname…
git check-ignore [options] -...
Which $_SERVER variables are safe?
...and do not depend on any server configuration, they are entirely arbitrary information sent by the client.
'argv', 'argc' (only applicable to CLI invocation, not usually a concern for web servers)
'REQUEST_METHOD' §
'QUERY_STRING'
'HTTP_ACCEPT'
'HTTP_ACCEPT_CHARSET'
'HTTP_ACCEPT_ENCODING'
'HTTP_A...
RESTful Authentication via Spring
Problem:
We have a Spring MVC-based RESTful API which contains sensitive information. The API should be secured, however sending the user's credentials (user/pass combo) with each request is not desirable. Per REST guidelines (and internal business requirements), the server must remain stateless. ...