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Openssl is not recognized as an internal or external command
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Getting error " Both context and applicationId must be non-null", when used above code. @SagarChavada
– Yesha Shah
Nov 3 '18 at 7:11
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When to use Comparable and Comparator
... | Comparable | Comparator
._______________________________________________________________________________
Is used to allow Collections.sort to work | yes | yes
Can compare multiple fields | yes ...
VIM + JSLint?
...cter"] + 1) + ":" + obj["reason"] );
This makes in mylintrun.js output a error list that can be used with the VIM quickfix window (:copen).
Now set the following in VIM:
set makeprg=cat\ %\ \\\|\ /my/path/to/js\ /my/path/to/mylintrun.js\ %
set errorformat=%f:%l:%c:%m
where you have to change /...
Adding information to an exception?
...'t require also changing it in bar().
def foo():
try:
raise IOError('Stuff')
except:
raise
def bar(arg1):
try:
foo()
except Exception as e:
raise type(e)(e.message + ' happens at %s' % arg1)
bar('arg1')
Traceback (most recent call last):
File ...
How to fix the uninitialized constant Rake::DSL problem on Heroku?
I am getting errors similar to the ones in these questions , except mine are occuring on Heroku :
5 Answers
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Finding all objects that have a given property inside a collection [duplicate]
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// put this in some class
public static <T> Collection<T> findAll(Collection<T> coll, Checker<T> chk) {
LinkedList<T> l = new LinkedList<T>();
for (T obj : coll) {
if (chk.check(obj))
l.add(obj);
}
return l;
}
Of course, li...
How to call a Python function from Node.js
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Great example. Promise one was good to detect some errors i had on the python script.
– htafoya
Jun 14 '18 at 0:11
add a comment
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angular.service vs angular.factory
...ver on the flip side a factory appears to require a returned value else an error will occur - (shown in this example - jsfiddle.net/hmoc0q3v/1).
– MrB
Dec 11 '14 at 23:03
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Why number 9 in kill -9 command in unix? [closed]
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The events can vary from user requests to illegal memory access
errors. Some signals, such as the interrupt signal, indicate that a
user has asked the program to do something that is not in the usual
flow of control.
There are several types of Signals we can use - to get a fu...
How to convert a string of bytes into an int?
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