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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...
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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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 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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What does Java option -Xmx stand for? [duplicate]
java -Xmx1024m filenam>me m>
5 Answers
5
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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 ...
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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Difference between hard wrap and soft wrap?
... text at wrap points, with soft wrapping the actual text is still on the sam>me m> line but looks like it's divided into several lines.
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Unique Constraint in Entity Fram>me m>work Code First
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As far as I can tell, there's no way to do this with Entity Fram>me m>work at the mom>me m>nt. However, this isn't just a problem with unique constraints... you may want to create indexes, check constraints, and possibly triggers and other constructs too. Here's a simple pattern you can use with...
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...