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Iterating over dictionaries using 'for' loops
...n on modifications to the dictionary
(either by the loop or by another thread) are not violated.
Add methods to dictionaries that return different kinds of
iterators explicitly:
for key in dict.iterkeys(): ...
for value in dict.itervalues(): ...
for key, value in dict.iteritems(): ...
...
In a URL, should spaces be encoded using %20 or +? [duplicate]
...ou can use either - which means most people opt for "+" as it's more human readable.
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How to get maximum value from the Collection (for example ArrayList)?
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You can use the Collections API to achieve what you want easily - read efficiently - enough
Javadoc for Collections.max
Collections.max(arrayList);
Returns the maximum element of the given collection, according to the natural ordering of its elements. All elements in the collection mu...
Load resources from relative path using local html in uiwebview
...s; instead, use
loadHTMLString:baseURL:.
In this solution, the html is read into a string. The html's url is used to work out the path, and passes that as a base url.
let url = bundle.URLForResource("index", withExtension: "html", subdirectory: "htmlFileFolder")
let html = try String(contentsO...
Java compiler level does not match the version of the installed Java project facet
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eclipse users can read journaldev.com/3334/…
– Ahmad Nadeem
May 15 '19 at 9:36
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Checking if a variable is an integer
... Integer(obj) rescue false code from @alex-d below; regexp is difficult to read and not clear in its intent. Both work, I came to this question in an attempt to fix a poorly constructed regexp that was not always working :-)
– Tom Harrison
Oct 28 '13 at 19:47
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Looking for jQuery find(..) method that includes the current node
...le things, rather than cluttering my code with stuff that I find harder to read and that introduces more possibilities for bugs. In this case in particular, IMHO the need to specify 'selector' twice makes the encapsulation extra desirable. YMMV
– ronen
Jan 16...
Java default constructor
...cit superclass of Object,
which does have a no-argument constructor.
I read this information from the Java Tutorials.
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jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox
... setting it to something specific, like 'http://someurl.com'. Also, I have read that, supposedly, you can specify a comma-separated list of multiple origins, but I couldn't get this to work.
Once Firefox receives the response to the OPTIONS request with an acceptable 'Access-Control-Allow-Origin' v...
AppSettings get value from .config file
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Read From Config :
You'll need to add a reference to Config
Open "Properties" on your project
Go to "Settings" Tab
Add "Name" and "Value"
Get Value with using following code :
string value = Properties.Settings.Default.k...