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Always pass weak reference of self into block in ARC?
... be the cause of these blocks retaining self and keeping it from being dealloced ? The question is, should I always use a weak reference of self in a block ?
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What exception classes are in the standard C++ library
...;exception> interface (debatable if you should catch this)
std::bad_alloc <new> failure to allocate storage
std::bad_array_new_length <new> invalid array length
std::bad_cast <typeinfo> execution of an invalid dynamic-cast
std::bad_exception <exception>...
How do I do base64 encoding on iOS?
...t placeholder and pointer within that placeholder
strResult = (char *)calloc((((intLength + 2) / 3) * 4) + 1, sizeof(char));
objPointer = strResult;
// Iterate through everything
while (intLength > 2) { // keep going until we have less than 24 bits
*objPointer++ = _base64...
Can I change the size of UIActivityIndicator?
Whatever size i give to it while allocation, it shows fixed size only. Is it possible to increase it?
9 Answers
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RESTfully design /login or /register resources?
...sed on the credential itself, e.g. by using a self-contained cryptographic token in conjunction with a private key. So, instead of a /session resource one could introduce an /authentication resource, but it doesn't really solve the problem either...
– raner
Feb...
How to initialize a list of strings (List) with many string values
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@Bobrot why? because allocating a new String[] is not efficient?
– Dylan Czenski
Aug 25 '16 at 16:02
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Java Stanford NLP: Part of Speech labels?
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what about the punctuations? for instance, a ',' token gets the PoS ','. is there a list that includes these PoS?
– David Portabella
Jun 26 '17 at 15:24
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Objective-C parse hex string to integer
... I'm going with this method, way simpler (and potentially quicker) than allocating an nsscanner.
– Chris
Jun 1 '11 at 6:25
1
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UILongPressGestureRecognizer gets called twice when pressing down
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UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc]
initWithTarget:self
action:@selector(handleLongPress:)];
longPress.minimumPressDuration = 1.0;
[myView addGestureRecognizer:lon...
Shortcut for creating single item list in C#
... parentheses of the first option, so that storage for exactly one space is allocated rather than the default 10
– Joel Coehoorn
Jan 20 '09 at 20:14
5
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