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abort: no username supplied (see “hg help config”)
I have added repository and at the time of commit I get error as
6 Answers
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How to find serial number of Android device?
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TelephonyManager tManager = (TelephonyManager)myActivity.getSystemService(Context.TELEPHONY_SERVICE);
String uid = tManager.getDeviceId();
getSystemService is a method from the Activity class. getDeviceID() will return the MDN or MEID of the device depending on which radio t...
Why can't an anonymous method be assigned to var?
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Others have already pointed out that there are infinitely many possible delegate types that you could have meant; what is so special about Func that it deserves to be the default instead of Predicate or Action or any other possibility? And, for lambdas, why is it obvious that ...
How to use Namespaces in Swift?
The documentation only mentions nested types, but it's not clear if they can be used as namespaces. I haven't found any explicit mentioning of namespaces.
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What is the difference between the HashMap and Map objects in Java?
...ase, the interface is HashMap<String, Object>, whereas in the second it's Map<String, Object>. But the underlying object is the same.
The advantage to using Map<String, Object> is that you can change the underlying object to be a different kind of map without breaking your contrac...
Math functions in AngularJS bindings
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You have to inject Math into your scope, if you need to use it as
$scope know nothing about Math.
Simplest way, you can do
$scope.Math = window.Math;
in your controller.
Angular way to do this correctly would be create a Math service, I guess.
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Storing Images in DB - Yea or Nay?
...is? I'm more of a type to store the location in the filesystem, than store it directly in the DB.
56 Answers
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Can I protect against SQL injection by escaping single-quote and surrounding user input with single-
I realize that parameterized SQL queries is the optimal way to sanitize user input when building queries that contain user input, but I'm wondering what is wrong with taking user input and escaping any single quotes and surrounding the whole string with single quotes. Here's the code:
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Algorithm to calculate the number of divisors of a given number
What would be the most optimal algorithm (performance-wise) to calculate the number of divisors of a given number?
27 Answe...
What does MissingManifestResourceException mean and how to fix it?
The situation:
22 Answers
22
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