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Unicode character for “X” cancel / close?
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✖ works really well. The HTML code is ✖.
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Automatically capture output of last command into a variable using Bash?
I'd like to be able to use the result of the last executed command in a subsequent command. For example,
22 Answers
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Class constants in python
... means "big", so probably you could improve your code by doing something like:
class Animal:
SIZE_HUGE="Huge"
SIZE_BIG="Big"
SIZE_MEDIUM="Medium"
SIZE_SMALL="Small"
class Horse(Animal):
def printSize(self):
print(self.SIZE_BIG)
Alternatively, you could create intermed...
When to use: Java 8+ interface default method, vs. abstract method
... whenever you have the choice of either, you should go with the defender (aka. default) method in the interface.
The constraint on the default method is that it can be implemented only in the terms of calls to other interface methods, with no reference to a particular implementation's state. So the...
Regex to match any character including new lines
...red Nov 28 '11 at 22:49
BoltClock♦BoltClock
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How to activate JMX on my JVM for access with jconsole?
...thenticate=false
-Dcom.sun.management.jmxremote.ssl=false
For instance like this:
java -Dcom.sun.management.jmxremote \
-Dcom.sun.management.jmxremote.port=9010 \
-Dcom.sun.management.jmxremote.local.only=false \
-Dcom.sun.management.jmxremote.authenticate=false \
-Dcom.sun.management.jmx...
Format decimal for percentage values?
What I want is something like this:
5 Answers
5
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Can I unshelve to a different branch in tfs 2008?
...eloper in my team shelved his changes that he did in branch A. And I am working on branch B. Can I unshelve his changes into branch B? (By GUI or command prompt)
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Why does document.querySelectorAll return a StaticNodeList rather than a real Array?
...pt, as the DOM is meant to be platform and language neutral.
Decisions like "getElementsByFoo() returns an ordered NodeList" or "querySelectorAll() returns a StaticNodeList" are very much intentional, so that implementations don't have to worry about aligning their returned data structure based on...
Is there a destructor for Java?
...onvention is to define a close method and use finalize only for sanity checking (i.e. if close has not been called do it now and log an error).
There was a question that spawned in-depth discussion of finalize recently, so that should provide more depth if required...
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