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How does one create an InputStream from a String? [duplicate]
...Bytes(charset) method above.
After JDK 7+ you can use
java.nio.charset.StandardCharsets.UTF_16
instead of hardcoded encoding string:
InputStream is = new ByteArrayInputStream(StandardCharsets.UTF_16.encode(myString).array());
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jQuery counting elements by class - what is the best way to implement this?
...do is to count all of the elements in the current page with the same class and then I'm going to use it to be added onto a name for an input form. Basically I'm allowing users to click on a <span> and then by doing so add another one for more of the same type of items. But I can't think of a...
How to click first link in list of items after upgrading to Capybara 2.0?
... answered Jan 25 '13 at 7:12
Andrei BotalovAndrei Botalov
18.7k77 gold badges8282 silver badges115115 bronze badges
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Scala 2.8 breakOut
...at]) : That
Note that it has two parameters. The first is your function and the second is an implicit. If you do not provide that implicit, Scala will choose the most specific one available.
About breakOut
So, what's the purpose of breakOut? Consider the example given for the question, You tak...
How can I convert a character to a integer in Python, and viceversa?
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Use chr() and ord():
>>> chr(97)
'a'
>>> ord('a')
97
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What does the “+” (plus sign) CSS selector mean?
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what will be the difference between p + p and p > p
– Muhammad Rizwan
Nov 28 '16 at 17:30
7
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Is there any way to git checkout previous branch?
... sort of want the equivalent of cd - for git. If I am in branch master and I checkout foo , I would love to be able to type something like git checkout - to go back to master , and be able to type it again to return to foo .
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How to add title to subplots in Matplotlib?
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A shorthand answer assuming
import matplotlib.pyplot as plt:
plt.gca().set_title('title')
as in:
plt.subplot(221)
plt.gca().set_title('title')
plt.subplot(222)
etc...
Then there is no need for superfluous variables.
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How to explicitly discard an out argument?
... They should have stuck with their idea to use out void for the syntax, and underscore seems like an odd choice.
– David Anderson
Oct 6 '17 at 20:53
1
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Set the value of an input field
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Yes, assign an event handler to the input field that wipes the value onclick. Example: elem.onclick = clearField(); // that would point to a function that wipes the field by setting the value to nothing, similar to the answer above.
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