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How to loop through file names returned by find?
... bmargulies are safe to use with white space in the file/folder names.
In order to also have the - somewhat exotic - case of newlines in the file/folder names covered, you will have to resort to the -exec predicate of find like this:
find . -name '*.txt' -exec echo "{}" \;
The {} is the placehol...
Checking if all elements in a list are unique
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An early-exit solution could be
def unique_values(g):
s = set()
for x in g:
if x in s: return False
s.add(x)
return True
however for small cases or if early-exiting is not the common case then I would expect len(x) != len(set(x)) being t...
notifyDataSetChange not working from custom adapter
...ayAdapter<String>(MainActivity.this,
android.R.layout.simple_dropdown_item_1line, myList);
myAutoComplete.setAdapter(myAutoCompleteAdapter);
Refer: http://android-er.blogspot.in/2012/10/autocompletetextview-with-dynamic.html
...
How to throw a C++ exception
...lt;< "main - end" << endl;
return 0;
}
NOTE:
0) The proper order should be vice-versa, i.e.- first you catch (const MyException& e) which is followed by catch (const std::exception& e).
1) As you can see, when you run the program as is, the first catch clause will be execute...
“/usr/bin/ld: cannot find -lz”
...-dev provides libz-dev, which includes the shared library file /usr/lib/x86_64-linux-gnu/libz.a, and the C Header files /usr/include/zconf.h & /usr/include/zlib.h. You can view the package contents with: dpkg -L zlib1g-dev, which shows all the files it contains.
– Trinitro...
How to convert “camelCase” to “Camel Case”?
...
Lodash handles this nicely with _.startCase()
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All falsey values in JavaScript
...l is not an object, this is a longstanding bug/quirk that was not fixed in order to maintain compatibility. It's not a true object, and objects are truthy (except for that "wilful violation" document.all when Javascript is implemented in HTML)
NaN doesn't match anything, with == or ===, not even it...
Postgres could not connect to server
... This worked for me, after erasing I had to start postgres. # pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start
– Ricardo Castañeda
Mar 26 '15 at 19:46
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Why does jQuery or a DOM method such as getElementById not find the element?
...d scripts are (generally) executed as they're encountered. This means that order matters. Typically, scripts can't find elements which appear later in the markup because those elements have yet to be added to the DOM.
Consider the following markup; script #1 fails to find the <div> while scri...
Android Studio Google JAR file causing GC overhead limit exceeded error
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this solved my issue. but i;ts creating a file called java_pid1512.hprof which is very large. i am guessing your Dfile option is creating it ? is it necessary and can you show how to remove the dump to file
– j2emanue
Aug 6 '17 at 7:15
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