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offsetting an html anchor to adjust for fixed header [duplicate]
... (I hope that makes sense). I need a way to offset the anchor by the 25px from the height of the header. I would prefer HTML or CSS, but Javascript would be acceptable as well.
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SonarQube Exclude a directory
I am trying to exclude a directory from being analyzed by Sonar. I have the following properties defined in my sonar-project.properties file:
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Sorted collection in Java
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From the Javadoc: "The Iterator provided in method iterator() is not guaranteed to traverse the elements of the PriorityQueue in any particular order."
– Christoffer Hammarström
Mar 2 '...
Why is my Android emulator keyboard in Chinese character mode?
... keyboard.
Note you can also disable the Japanese and other input methods from being activated entirely via Settings → Keyboard → untick the box next to each IME.
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Adding up BigDecimals using Streams
...same, except that I have added a totalMapper variable, that has a function from Invoice to BigDecimal and returns the total price of that invoice.
Then I obtain a Stream<Invoice>, map it to a Stream<BigDecimal> and then reduce it to a BigDecimal.
Now, from an OOP design point I would a...
How do I test a private function or a class that has private methods, fields or inner classes?
...ay to test a private method, or any inaccessible member, is via @Jailbreak from the Manifold framework.
@Jailbreak Foo foo = new Foo();
// Direct, *type-safe* access to *all* foo's members
foo.privateMethod(x, y, z);
foo.privateField = value;
This way your code remains type-safe and readable....
How can I get the current page name in WordPress?
...atic page is set as the front page, $pagename will not be set. Retrieve it from the queried object
$post = $wp_query->get_queried_object();
$pagename = $post->post_name;
}
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What does the “at” (@) symbol do in Python?
...he @ sign.
First sighting
The microframework Flask introduces decorators from the very beginning in the following format:
from flask import Flask
app = Flask(__name__)
@app.route("/")
def hello():
return "Hello World!"
This in turn translates to:
rule = "/"
view_func = hello
# They g...
How to find nth occurrence of character in a string?
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Apart from the "off-by-one" error, there is another great positive in @Jon Skeet's solution - With a minor tweak (reversing the loop), you can have the "nth occurrence from the last" as well.
– Karan Chadha
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Python csv string to array
... to a file object using io.StringIO and then pass that to the csv module:
from io import StringIO
import csv
scsv = """text,with,Polish,non-Latin,letters
1,2,3,4,5,6
a,b,c,d,e,f
gęś,zółty,wąż,idzie,wąską,dróżką,
"""
f = StringIO(scsv)
reader = csv.reader(f, delimiter=',')
for row in re...