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slf4j: how to log formatted message, object array, exception
...exact output will depend on the underlying framework (e.g. logback, log4j, etc) as well on how the underlying framework is configured. However, if the last parameter is an exception it will be interpreted as such regardless of the underlying framework.
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Why does ContentResolver.requestSync not trigger a sync?
...ts set up on one device or two facebook accounts, or two twitter accounts, etc...) You should consider the application implications of doing that... If you have two accounts, you probably don't want to try to sync both of them into the same database tables. Maybe you need to specify that only one...
Converting integer to string in Python
...to
a.__str__()
The same if you want to convert something to int, float, etc.
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CORS - What is the motivation behind introducing preflight requests?
...rticular HTTP verb", "Now I'll allow cookies/auth information to be sent", etc. This scenario benefits from the preflight mechanism.
New servers that are written with an awareness of CORS. According to standard security practices, the server has to protect its resources in the face of any incoming r...
How do you use bcrypt for hashing passwords in PHP?
...ver, if you have exhausted all your available sources (don't have OpenSSL, etc...) and your only fallback is mt_rand(), it is still better than the alternative (which is rand()).
– Andrew Moore
Jun 23 '13 at 1:08
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What does #defining WIN32_LEAN_AND_MEAN exclude exactly?
... mention the "repercussions" of not using the define (WinSock name clashes etc).
– 0xC0000022L
Apr 20 at 12:26
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convert double to int
... Alternatively, you might want to use Math.Ceiling, Math.Round, Math.Floor etc - although you'll still need a cast afterwards.
Don't forget that the range of int is much smaller than the range of double. A cast from double to int won't throw an exception if the value is outside the range of int in ...
What is the significance of ProjectTypeGuids tag in the visual studio project file
...ct and I wanted the content menu's hanging off the new Controllers, Views, etc folders.
– Rick Glos
Apr 21 '11 at 16:34
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Difference between BYTE and CHAR in column datatypes
...could then be useful for bit flags (up to 8 settings), bitwise operations, etc.
– Matt Borja
May 7 '15 at 22:51
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Scala: What is a TypeTag and how do I use it?
...ate a linearization of a type, find out whether one type subtypes another, etc.
– Eugene Burmako
Sep 2 '12 at 12:20
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