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How can I close a buffer without closing the window?
...e to the final version of the script on: vim.org/scripts/script.php?script_id=1147
– Mosh
Sep 18 '09 at 20:07
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Rename column SQL Server 2008
... You are allowed and encouraged to put brackets in the first parameter, identifying the column, but not in the second parameter. Like this: EXEC sp_RENAME '[TableName].[OldColumnName]', 'NewColumnName', 'COLUMN'
– Niels Brinch
Sep 3 '14 at 16:40
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Android Min SDK Version vs. Target SDK Version
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The comment posted by the OP to the question (basically stating that the targetSDK doesn't affect the compiling of an app) is entirely wrong! Sorry to be blunt.
In short, here is the purpose to declaring a different targetSDK from the minSDK: It means you are using features...
Interface naming in Java [closed]
...nsider that to be more important in terms of the naming convention. If you call the interface IUser then every consumer of that class needs to know its an IUser. If you call the class UserImpl then only the class and your DI container know about the Impl part and the consumers just know they're work...
How do I install ASP.NET MVC 5 in Visual Studio 2012?
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Microsoft has provided for you on their MSDN blogs: MVC 5 for VS2012. From that blog:
We have released ASP.NET and Web Tools 2013.1 for Visual Studio 2012. This release brings a ton of great improvements, and include some fantastic enhancemen...
Why is creating a Thread said to be expensive?
...of memory has to be allocated and initialized for the thread stack.
System calls need to be made to create / register the native thread with the host OS.
Descriptors need to be created, initialized and added to JVM-internal data structures.
It is also expensive in the sense that the thread ties do...
What is the proper way to use the node.js postgresql module?
... access to your database in your app to one file. Don't litter pg.connect calls or new clients throughout. Have a file like db.js that looks something like this:
module.exports = {
query: function(text, values, cb) {
pg.connect(function(err, client, done) {
client.query(text, valu...
Unit testing code with a file system dependency
...here's really nothing wrong with this, it's just a question of whether you call it a unit test or an integration test. You just have to make sure that if you do interact with the file system, there are no unintended side effects. Specifically, make sure that you clean up after youself -- delete an...
How can I use pickle to save a dict?
... in CPython(The default python that you probably have) the file is automatically closed whenever the file object expires (when nothing refers to it). In this case since nothing refers to the file object after being returned by open(), it will be closed as soon as load returns. This is not considered...
How to use background thread in swift?
...o Very elegant, is it possible to add a completion handler to when 4 async calls all finish? I know its a bit off-topic.
– eonist
Feb 28 '17 at 11:16
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