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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlem>me m>nt)
Som>me m>tim>me m>s when I run an application on device from Xcode I would try to access the keychain but fail due to error -34018. This doesn't match any of the docum>me m>nted keychain error codes and can't be consistently reproduced. (happens maybe 30% of the tim>me m>, and it's not clear to m>me m> why it happens). What...
SVN: Ignore som>me m> directories recursively
I don't want any directory nam>me m>d build or dist to go into my SVN no matter how deep in the tree it is.
15 Answers
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How can I escape a double quote inside double quotes?
...of which, but is bash really incapable of escaping a quote or am I doing som>me m>thing wrong?
– Luc
Jul 27 '15 at 15:10
I ...
Convert UTC datetim>me m> string to local datetim>me m>
I've never had to convert tim>me m> to and from UTC. Recently had a request to have my app be tim>me m>zone aware, and I've been running myself in circles. Lots of information on converting local tim>me m> to UTC, which I found fairly elem>me m>ntary (maybe I'm doing that wrong as well), but I can not find any informat...
How to remove all null elem>me m>nts from a ArrayList or String Array?
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Tim>me m> complexity of List.removeAll() is n^2. Just saying.
– Hemanth
Feb 3 '16 at 14:05
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Is there a way to instantiate objects from a string holding their class nam>me m>?
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Nope, there is none, unless you do the mapping yourself. C++ has no m>me m>chanism to create objects whose types are determined at runtim>me m>. You can use a map to do that mapping yourself, though:
template<typenam>me m> T> Base * createInstance() { return new T; }
typedef std::map<std::string,...
send Content-Type: application/json post with node.js
...var options = {
uri: 'https://www.googleapis.com/urlshortener/v1/url',
m>me m>thod: 'POST',
json: {
"longUrl": "http://www.google.com/"
}
};
request(options, function (error, response, body) {
if (!error && response.statusCode == 200) {
console.log(body.id) // Print the shorten...
How to Customize the tim>me m> format for Python logging?
...package and plan to use it for my project. I would like to customize the tim>me m> format to my taste. Here is a short code I copied from a tutorial:
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What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
I'm putting in som>me m> effort to learn Python, and I am paying close attention to common coding standards. This may seem like a pointlessly nit-picky question, but I am trying to focus on best-practices as I learn, so I don't have to unlearn any 'bad' habits.
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How to get a index value from foreach loop in jstl
...t the index c:forEach varStatus properties
<c:forEach var="categoryNam>me m>" items="${categoriesList}" varStatus="loop">
<li><a onclick="getCategoryIndex(${loop.index})" href="#">${categoryNam>me m>}</a></li>
</c:forEach>
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