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How to check whether a script is running under Node.js?
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By looking for CommonJS support, this is how the Underscore.js library does it:
Edit: to your updated question:
(function () {
// Establish the root object, `window` in the browser, or `global` on the server.
var root = this;...
What is the type of lambda when deduced with “auto” in C++11?
I had a perception that, type of a lambda is a function pointer. When I performed following test, I found it to be wrong ( demo ).
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Google maps API V3 - multiple markers on exact same spot
...exact same spot can be seen on http://www.ejw.de/ejw-vor-ort/ (scroll down for the map and click on a few markers to see the spider-effect).
That seems to be the perfect solution for your problem.
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Can PostgreSQL index array columns?
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CREATE INDEX idx_test on "Test" USING GIN ("Column1");
-- To enforce index usage because we have only 2 records for this test...
SET enable_seqscan TO off;
EXPLAIN ANALYZE
SELECT * FROM "Test" WHERE "Column1" @> ARRAY[20];
Result:
Bitmap Heap Scan on "Test" (cost=4.2...
Debugging in Clojure? [closed]
...y agree. Spyscope is awesome! Even better maybe than a debugger. Certainly for typing.
– J Atkin
Jan 3 '18 at 4:55
add a comment
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python exception message capturing
...n't seem to work, I get syntax error, what is the proper way of doing this for logging all kind of exceptions to a file
11 ...
How to convert CFStringRef to NSString?
...e "Toll free bridged", meaning that you can simply typecast between them.
For example:
CFStringRef aCFString = (CFStringRef)aNSString;
works perfectly and transparently. Likewise:
NSString *aNSString = (NSString *)aCFString;
The previous syntax was for MRC. If you're using ARC, the new castin...
How do I run a single test with Nose in Pylons
..._controller.py.
To run a specific test class and method use a path of the form module.path:ClassNameInFile.method_name, that is, with a colon separating the module/file path and the objects within the file. module.path is the relative path to the file (e.g. tests/my_tests.py:ClassNameInFile.method_...
Export specific rows from a PostgreSQL table as INSERT SQL script
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@poshest It works for me in 9.5. What exactly did you try?
– Clodoaldo Neto
Nov 20 '16 at 10:16
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What is the proper way to re-attach detached objects in Hibernate?
...lling update() on the detached object. In our experience, it may be easier for you to understand the following code if you rename the update() method in your mind to reattach()—however, there is a good reason it’s called updating. More can be found in section 9.3.2
– cwash
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