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What is the fastest substring search algorithm?
...d searching for different patterns at the same time.
If I needed a sample set, I think I would scrape a site like google or wikipedia, then strip the html from all the result pages. For a search site, type in a word then use one of the suggested search phrases. Choose a few different languages, i...
Immutability of Strings in Java
...d changing a reference. s2 still points to the same object as we initially set s1 to point to. Setting s1 to "Help!" only changes the reference, while the String object it originally referred to remains unchanged.
If strings were mutable, we could do something like this:
String s1 = "Hello";
String ...
Convert String to SecureString
...
as @john-dagg suggested the idea is to NOT set a string with your password because if you do there is no advantage left to use a securestring. In your case you have put in the password in plain text, you are securing nothing by later on using a securestring. I hope yo...
Why use getters and setters/accessors?
What's the advantage of using getters and setters - that only get and set - instead of simply using public fields for those variables?
...
Could not find com.google.android.gms:play-services:3.1.59 3.2.25 4.0.30 4.1.32 4.2.40 4.2.42 4.3.23
...y add '.aar' as a registered file type under the 'Archives' category in AS settings.
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How to connect to Mysql Server inside VirtualBox Vagrant?
...tions, discussed here: https://serverfault.com/questions/257513/how-bad-is-setting-mysqls-bind-address-to-0-0-0-0
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Is it possible to await an event instead of another async method?
... as a signal:
private SemaphoreSlim signal = new SemaphoreSlim(0, 1);
// set signal in event
signal.Release();
// wait for signal somewhere else
await signal.WaitAsync();
Alternatively, you can use an instance of the TaskCompletionSource<T> Class to create a Task<T> that represent...
Should we @Override an interface's method implementation?
...s rather than overriding base methods)? A big plus for me is that it aids sets a readers expectations of how and by what a particular method might be used.
– Joe Lee-Moyet
May 27 '14 at 17:13
...
What REALLY happens when you don't free after malloc?
...on-null when an allocation does exist, having code free the allocation and set the pointer to null when a context is destroyed would be straightforward, especially compared with everything else that would need to be done to move static objects into a context structure.
– superc...
Xcode warning: “Multiple build commands for output file”
... Navigator, select your Xcode Project file. This will show you the project settings as well as the targets in the project. Look in the "Copy Bundle Resources" Build Phase. You should find the offending files in that list twice. Delete the duplicate reference.
Xcode is complaining that you are tryi...