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How can I increment a char?
I'm new to Python, coming from Java and C. How can I increment a char? In Java or C, chars and ints are practically interchangeable, and in certain loops, it's very useful to me to be able to do increment chars, and index arrays by chars.
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Freeing up a TCP/IP port?
...etails. Go to last column.
It will be in this format . For example :- PID/java
then execute :
kill -9 PID. Worked on Centos5
For MAC:
lsof -n -i :'port-number' | grep LISTEN
Sample Response :
java 4744 (PID) test 364u IP0 asdasdasda 0t0 TCP *:port-number (LISTEN)
and then execut...
What are the benefits of dependency injection containers?
...s well as support for object interfaces and object reflection (for example Java and C#). While you can build programs using DI patterns in C++ systems its lack of reflection support within the language proper prevents it from supporting application servers and other DI platforms and hence limits th...
What does Provider in JAX-RS mean?
...control the mapping of data representations (like XML, JSON, CSV) to their Java object equivalents.
Context Providers
These providers control the context that resources can access via @Context annotations.
Exception Providers
These providers control the mapping of Java exceptions to a JAX-RS Res...
How to delete all records from table in sqlite with Android?
... easiest way. developer.android.com/reference/android/database/sqlite/…, java.lang.String, java.lang.String[])
– Jayakrishnan
Dec 16 '16 at 14:43
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what is the use of xsi:schemaLocation?
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The Java XML parser that spring uses will read the schemaLocation values and try to load them from the internet, in order to validate the XML file. Spring, in turn, intercepts those load requests and serves up versions from insid...
What is the single most influential book every programmer should read? [closed]
...oders at Work by Peter Seibel
Surely You're Joking, Mr. Feynman!
Effective Java 2nd edition
Patterns of Enterprise Application Architecture by Martin Fowler
The Little Schemer
The Seasoned Schemer
Why's (Poignant) Guide to Ruby
The Inmates Are Running The Asylum: Why High Tech Products Drive Us Craz...
Android - print full exception backtrace to log
...f it) wrote the message. developer.android.com/reference/android/util/…, java.lang.String, java.lang.Throwable)
– EboMike
Jun 21 '16 at 14:53
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How to make Regular expression into non-greedy?
...cient.
In your case, the regex would be:
/(\[[^\]]++\])/
Unfortunately Javascript regex doesn't support possessive quantifier, so you'd just have to do with:
/(\[[^\]]+\])/
See also
regular-expressions.info/Repetition
See: An Alternative to Laziness
Possessive quantifiers
Flavors compa...
TypeError: Missing 1 required positional argument: 'self'
...
The self keyword in Python is analogous to this keyword in C++ / Java / C#.
In Python 2 it is done implicitly by the compiler (yes Python does compilation internally).
It's just that in Python 3 you need to mention it explicitly in the constructor and member functions. example:
class Pump...