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How can I change the current URL?
...ause the browser to load the new page, but it sounds like you'd like to modify the URL without leaving the current page. You have two options for this:
Use the URL hash. For example, you can go from example.com to example.com#foo without loading a new page. You can simply set window.location.ha...
How to remove debugging from an Express app?
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@user644745: It works for me if you set io to require("socket.io").listen(app) (or something similar). Thanks much for the answer, those logs were verbose and messing up the console.
– pimvdb
Nov 29 '11 at 12:42
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How to iterate over rows in a DataFrame in Pandas
..., it does not preserve dtypes across the rows." Also, "You should never modify something you are iterating over." According to pandas 0.19.1 docs
– viddik13
Dec 7 '16 at 16:24
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Numpy `logical_or` for more than two arguments
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If you're asking about numpy.logical_or, then no, as the docs explicitly say, the only parameters are x1, x2, and optionally out:
numpy.logical_or(x1, x2[, out]) = <ufunc 'logical_or'>
You can of course chain to...
How do I declare and assign a variable on a single line in SQL
...u can also initialize from a select statement, eg: declare @eid uniqueidentifier = (select top 1 id from t_Event)
– Damien Sawyer
Sep 8 '16 at 20:32
add a comment
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Ruby custom error classes: inheritance of the message attribute
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FYI, if the first argument, object, is an option and raise MyCustomError, "a message" without new, "a message" will not be set.
– hiroshi
Jun 12 '15 at 2:06
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Is duplicated code more tolerable in unit tests?
...eems there is a trade-off between tests' readability and maintainability. If I leave duplicated code in unit tests, they're more readable, but then if I change the SUT , I'll have to track down and change each copy of the duplicated code.
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Nginx serves .php files as downloads, instead of executing them
...ng it...
for example... http://5.101.99.123/info.php it's working but... If I go to the main http://5.101.99.123 it's downloading my index.php :/
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JPA : How to convert a native query result set to POJO class collection
...avoid the unchecked warning here, would be to use a named native query. So if we declare the native query in an entity
@NamedNativeQuery(
name="jedisQry",
query = "SELECT name,age FROM jedis_table",
resultClass = Jedi.class)
Then, we can simply do:
TypedQuery<Jedi> query = em.createNa...
How to list commits since certain commit?
... @KasunSiyambalapitiya ^ is an alias for first parent. See "SPECIFYING REVISIONS" in kernel.org/pub/software/scm/git/docs/git-rev-parse.html -- also see the manual git-scm.com/book/en/v2/Git-Tools-Revision-Selection -- or stackoverflow.com/questions/2221658/…
– Mic...