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Android App Not Install. An existing package by the same name with a conflicting signature is alread
...getting the same message.
Solution: I had to login as the owner and go to Settings -> Apps, then swipe to the All tab. Scroll down to the very end of the list where the old versions are listed with a mark 'not installed'. Select it and press the 'settings' button in the top right corner and fina...
Avoid duplicates in INSERT INTO SELECT query in SQL Server
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Not totally true. When you create a unique index, you can set it to "ignore duplicates", in which case SQL Server will ignore any attempts to add a duplicate.
– IamIC
Dec 11 '10 at 8:23
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How do I use Assert to verify that an exception has been thrown?
...nough. Consider what happens if the exception type is thrown by your test setup code: test passes, but didn't actually do what you expected. Or what if you want to test the state of the exception object. I usually want to use StringAssert.Contains(e.Message...) rather than test the whole message. ...
What's an appropriate HTTP status code to return by a REST API service for a validation failure?
... itself (not 401 error). The 401 error should be used for something like a settings page that only a user can access
– Zachary Weixelbaum
Apr 12 '18 at 15:13
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What is the difference between “git init” and “git init --bare”?
... inconsistent
remote: error: with what you pushed, and will require 'git reset --hard' to match
remote: error: the work tree to HEAD.
remote: error:
remote: error: You can set 'receive.denyCurrentBranch' configuration variable to
remote: error: 'ignore' or 'warn' in the remote repository to allow p...
“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
... as root.
Create a database called phpmyadmin
Create a user called pma and set the "host" to the hostname or IP address of your web server (if the web server and MySQL are on the same box use localhost), make a note of the password, and grant the new user full control over the phpmyadmin database. I...
Best GUI designer for eclipse? [closed]
...Window->Preferences, then WindowBuilder, to configure how variables are set up, event handlers, etc. I prefer to configure my variables to always be fields, and my event handlers to be "implement listener interface in parent class". Feels more like Visual Basic when I do that.
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Request failed: unacceptable content-type: text/html using AFNetworking 2.0
...ported types.
My solution was to add "text/html" to acceptableContentTypes set in AFURLResponseSerialization class. Just search for "acceptableContentTypes" and add @"text/html" to the set manually.
Of course, the ideal solution is to change the type sent from the server, but for that you will have...
What is JAXB and why would I use it? [closed]
...then manipulate.
JAXB will take an XML Schema that you write and create a set of classes that correspond to that schema. The JAXB utilities will create the hierarchy of data structures for manipulating that XML.
JAXB can then be used to read an XML file, and then create instances of the generated ...
How can you programmatically tell an HTML SELECT to drop down (for example, due to mouseover)?
...to work. The select width shrinks and then that causes a mouse out event reseting the select to it's original width. This causes a seizure effect. Setting a fixed width seems to fix it. With more than a few items the list expands past the view.
– 1.21 gigawatts
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