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Return multiple values to a method caller
...
Now that C# 7 has been released, you can use the new included Tuples syntax
(string, string, string) LookupName(long id) // tuple return type
{
... // retrieve first, middle and last from data storage
return (first, ...
What is Inversion of Control?
...SpellChecker(); // dependency
TextEditor textEditor = new TextEditor(sc);
Now the client creating the TextEditor class has control over which SpellChecker implementation to use because we're injecting the dependency into the TextEditor signature.
...
Colorize logs in eclipse console
Is there a way to colorize parts of logs in the eclipse console. I know I could send to error and standard streams and color them differently but I'm more looking someting in the lines of ANSI escape codes (or anyother, HTML ?) where I could embed the colors in the string to have it colored in the ...
Runtime vs. Compile time
...his phase?
If the phase succeeds, what are the postconditions (what do we know)?
What are the inputs and outputs, if any?
Compile time
The program need not satisfy any invariants. In fact, it needn't be a well-formed program at all. You could feed this HTML to the compiler and watch it barf......
How to pass parameters using ui-sref in ui-router to controller
...$scope.params = $stateParams;
})
What we can see is that the state home now has url defined as:
url: '/:foo?bar',
which means, that the params in url are expected as
/fooVal?bar=barValue
These two links will correctly pass arguments into the controller:
<a ui-sref="home({foo: 'fooVal1'...
Linq to Entities - SQL “IN” clause
...ession. That's terribly ugly, but I'm afraid it's the only way to go right now.
Now well, that looks like this:
Queue<Guid> productIds = new Queue<Guid>(Products.Select(p => p.Key));
if(productIds.Count > 0)
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat("{0}.P...
Stopping python using ctrl+c
...get=work)
t.daemon = True
t.start()
#install handler
install_handler()
# now block
t.join()
#Ctrl+C works now!
Solution 3: Polling method
I don't prefer or recommend this method because it unnecessarily consumes processor and power negatively impacting the performance.
import threading
import...
C++ IDE for Macs [closed]
... build and compile C++ projects.
Clion from JetBrains, also is available now, and uses Cmake as project model.
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How to load a xib file in a UIView
....xib)
we need to grab the row height to set table each row hegiht
Now! need to huck them swift file . i am hucked the restaurantPhoto and restaurantName you can huck all of you .
Now adding a UITableView
name
The name of the nib file, which need not include the .nib extension.
own...
How do you search an amazon s3 bucket?
... doesn't have a native "search this bucket" since the actual content is unknown - also, since S3 is key/value based there is no native way to access many nodes at once ala more traditional datastores that offer a (SELECT * FROM ... WHERE ...) (in a SQL model).
What you will need to do is perform Li...