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What is simplest way to read a file into String? [duplicate]
...call to next().
There is a constructor that takes a File and a String charSetName (among many other overloads). These two constructor may throw FileNotFoundException, but like all Scanner methods, no IOException can be thrown beyond these constructors.
You can query the Scanner itself through the ...
Unit Testing: DateTime.Now
...eProvider Current
{
get { return TimeProvider.current; }
set
{
if (value == null)
{
throw new ArgumentNullException("value");
}
TimeProvider.current = value;
}
}
public abstract DateTime UtcNow { get;...
Best way to synchronize local HTML5 DB (WebSQL Storage, SQLite) with a server (2 way sync) [closed]
I am developing a mobile web application (for iPhone & Android) with a local database (using html5 webstorage) so my app is still usable when the user is offline.
...
Fluid width with equally spaced DIVs
...to the calc() function, media queries are necessary.
The basic idea is to set up a media query for each #columns states, where I then use calc() to work out the margin-right on each of the elements (except the ones in the last column).
This sounds like a lot of work, but if you're using LESS or SA...
Checking if a blob exists in Azure Storage
...ust want to find out if a blob (with a name I've defined) exists in a particular container. I'll be downloading it if it does exist, and if it doesn't then I'll do something else.
...
Adding a column to an existing table in a Rails migration
I have a Users model which needs an :email column (I forgot to add that column during the initial scaffold).
11 Answers...
How to do multiple arguments to map function where one remains the same in python?
Lets say we have a function add as follows
15 Answers
15
...
How to monitor network calls made from iOS Simulator
...sure how you would convince the simulator to talk to it. You might have to set the proxy on your local Mac to your instance of a proxy server in order for it to intercept, since the simulator will make use of your local Mac's environment.
The best solution for packet sniffing (though it only works ...
Show compose SMS view in Android
...Uri.parse("sms:"
+ phoneNumber)));
Make sure you set phoneNumber to the phone number that you want to send the message to
You can add a message to the SMS with (from comments):
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("sms:" + phoneNumber));
intent.pu...
MySQL > Table doesn't exist. But it does (or it should)
...
This error can also occur when setting lower_case_table_names to 1, and then trying to access tables that were created with the default value for that variable. In that case you can revert it to the previous value and you will be able to read the table.
...