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Read and write a String from text file
...ading and writing you should use a location that is writeable, for example documents directory. The following code shows how to read and write a simple string. You can test it on a playground.
Swift 3.x - 5.x
let file = "file.txt" //this is the file. we will write to and read from it
let text = "...
Copy tables from one database to another in SQL Server
...a and all) to database bar from database foo. What is the SQL statement to do this?
9 Answers
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MongoDB - admin user not authorized
I am trying to add authorization to my MongoDB.
I am doing all this on Linux with MongoDB 2.6.1.
My mongod.conf file is in the old compatibility format
(this is how it came with the installation).
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How do search engines deal with AngularJS applications?
...ere.
If this is an option I'd recommend reading this article about how to do SEO for Angular with server-side rendering.
I’m not sure what the crawler does when it encounters custom tags.
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How do you implement a “Did you mean”? [duplicate]
... you implement the "Did you mean: <spell_checked_word> " like Google does in some search queries ?
17 Answers
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How do I use Assert to verify that an exception has been thrown?
...ply the ExpectedException attribute to the test's method.
Sample from the documentation here: A Unit Testing Walkthrough with Visual Studio Team Test
[TestMethod]
[ExpectedException(typeof(ArgumentException),
"A userId of null was inappropriately allowed.")]
public void NullUserIdInConstructor...
How do I create a crontab through a script
...ab -e but that will open an editor to edit the current crontab. I want to do this programmatically.
12 Answers
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Global variables in Java
How do you define Global variables in Java ?
23 Answers
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difference between throw and throw new Exception()
...ct, so that you can provide additional information about what the code was doing when the exception was thrown.
To do this, define a new class that inherits Exception, add all four exception constructors, and optionally an additional constructor that takes an InnerException as well as additional inf...
Remove directory from remote repository after adding them to .gitignore
...r history without rewriting the history of your repository - you shouldn't do this if anyone else is working with your repository, or you're using it from multiple computers. If you still want to do that, you can use git filter-branch to rewrite the history - there is a helpful guide to that here.
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