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How to serve static files in Flask
...url_path='')
@app.route('/')
def root():
return app.send_static_file('index.html')
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Is it possible dynamically to add String to String.xml in Android?
... format specifiers. In the xml string they are in the form of
%[parameter_index$][format_type]
%: The percent sign marks the beginning of the format specifier.
parameter index: This is a number followed by a dollar sign. If you had three parameters that you wanted to insert into the string, the...
Efficient list of unique strings C#
..."one", "two", "one", "two", "zero" };
var uniqueItems = items.Where((item, index) => items.IndexOf(item) == index);
It was adopted from this thread: javascript - Unique values in an array
Test:
using FluentAssertions;
uniqueItems.Count().Should().Be(3);
uniqueItems.Should().BeEquivalentTo("o...
What is the purpose of Serialization in Java?
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@oxbow_lakes An example might be if you maintain an index of a particular set of data for fast searching. An index like that can take a very long time to build, but once you have it built it can be serialised/de-serialised relatively quickly.
– David
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When is each sorting algorithm used? [closed]
...s of merge- and heap sorts.
http://corte.si/posts/code/visualisingsorting/index.html and http://corte.si/posts/code/timsort/index.html also have some cool images comparing various sorting algorithms.
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How can I make an entire HTML form “readonly”?
...elements inside the form element, since that layer is set with a greater z-index value:
DEMO:
var form = document.forms[0], // form element to be "readonly"
btn1 = document.querySelectorAll('button')[0],
btn2 = document.querySelectorAll('button')[1]
btn1.addEventListener('click', ...
Label on the left side instead above an input field
...http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/bootstrap-forms.php
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How to run test methods in specific order in JUnit4?
...ders() {
for (Object[] sample: permute(1, 2, 3)) {
for (Object index: sample) {
switch (((Integer) index).intValue()) {
case 1: test1(); break;
case 2: test2(); break;
case 3: test3(); break;
}
}
}
}
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How can I convert an image into Base64 string using JavaScript?
...on firefox 35 on some images, the base64 is different from the base64 that php creates on the same image.
– hanshenrik
Mar 6 '15 at 2:39
1
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Correct way to write loops for promise.
...turn async('d')})
let a = ['a','b','c','d']
a.reduce((previous, current, index, array) => {
return previous // initiates the promise chain
.then(()=>{return asyncFn(array[index])}) //adds .then() promise for each item
}, Promise.resolve())
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