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Reading a UTF8 CSV file with Python
...method gets applied to a Unicode string to make a byte-string; but you're calling it on a byte-string instead... the wrong way 'round! Look at the codecs module in the standard library and codecs.open in particular for better general solutions for reading UTF-8 encoded text files. However, for the ...
Which exception should I raise on bad/illegal argument combinations in Python?
... raise ValueError("save must be True if recurse is True")
There's really no point in doing class BadValueError(ValueError):pass - your custom class is identical in use to ValueError, so why not use that?
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Jquery select all elements that have $jquery.data()
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You could do
$('[data-myAttr!=""]');
this selects all elements which have an attribute data-myAttr which is not equal to '' (so it must have been set);
you could also use filter()
$('*').filter(function() {
return $(this).data('myAttr') !== undefined;
});
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What does “connection reset by peer” mean?
... easily receive this notification from the "client". The machine that initially requests the connection has just as much power to send this notification. On a TCP level, it looks identical once the connection is ongoing. The two machines, when communicating, are just peers.
– c...
Why is try {…} finally {…} good; try {…} catch{} bad?
... seen people say that it is bad form to use catch with no arguments, especially if that catch doesn't do anything:
20 Answe...
Is it valid to define functions in JSON results?
...t further data, without the client worrying about which REST or so api to call next.
– Ravindranath Akila
Jun 24 '14 at 7:48
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CSS word-wrapping in div
...emove that and the div will adjust to as high as it needs to be to contain all your text.
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How do I make a splash screen?
... of wait **/
private final int SPLASH_DISPLAY_LENGTH = 1000;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.splashscreen);
/* New Handler to start the Menu-Act...
What are the differences between LDAP and Active Directory?
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Not really an exact answer. LDAP is a protocol to access directory server, while Microsoft AD is an implementation of directory server.
– Daniel Baktiar
Mar 1 '13 at 16:36
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Is there auto type inferring in Java?
... there is no auto or register keyword. However, the Java compiler will not allow the usage of a not-explicitly-initialized local variable and will give a compilation error (unlike C and C++ where the compiler will usually only give a warning). Courtesy: Wikipedia.
No, there isn't any mainstream typ...