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Visual Studio appears to randomly adopt American keyboard layout
Gah! This is really causing me hassle today. Suddenly without warning '@' (at symbol) and '"' (double quote) are trading places on my keyboard but ONLY in Visual Studio 2008!
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Reading a plain text file in Java
...erything = sb.toString();
} finally {
br.close();
}
Some has pointed out that after Java 7 you should use try-with-resources (i.e. auto close) features:
try(BufferedReader br = new BufferedReader(new FileReader("file.txt"))) {
StringBuilder sb = new StringBuilder();
String line = br.r...
How do I get the currently displayed fragment?
...r answer needs my code to iteratively check each of my fragments, and find out the visible one ...
– Leem.fin
Feb 15 '12 at 14:23
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Unlimited Bash History [closed]
... concise section of my .bashrc dedicated to this.
First, you must comment out or remove this section of your .bashrc (default for Ubuntu). If you don't, then certain environments (like running screen sessions) will still truncate your history:
# for setting history length see HISTSIZE and HISTFILE...
javascript function leading bang ! syntax
...'m well aware of closures and what the code is doing, I'm only concerned about the syntactical differences)
6 Answers
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Difference between del, remove and pop on lists
...lt;stdin>", line 1, in <module>
IndexError: list assignment index out of range
>>> a.pop(7)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
IndexError: pop index out of range
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What is the Haskell response to Node.js?
... the node.js presentation that @gawi pointed me at, I can say a bit more about how Haskell compares to node.js. In the presentation, Ryan describes some of the benefits of Green Threads, but then goes on to say that he doesn't find the lack of a thread abstraction to be a disadvantage. I'd disagre...
Why aren't python nested functions called closures?
...ariables that are local to enclosing scopes,
do so when they are executed outside of that scope,
then they are not closures.
Here's an example of a nested function which is not a closure.
def make_printer(msg):
def printer(msg=msg):
print msg
return printer
printer = make_print...
Node.js get file extension
...
@AamirAfridi That returns the same string just without the ..
– undefined
Jul 16 '16 at 6:43
13
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Python Flask, how to set content type
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Try like this:
from flask import Response
@app.route('/ajax_ddl')
def ajax_ddl():
xml = 'foo'
return Response(xml, mimetype='text/xml')
The actual Content-Type is based on the mimetype parameter and the charset (defaults to UTF-8).
Response (and request) objects...