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smart pointers (boost) explained
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341
Basic properties of smart pointers
It's easy when you have properties that you can assign each ...
How to handle both a single item and an array for the same property using JSON.net
... ""email"": ""john.doe@sendgrid.com"",
""timestamp"": 1337966815,
""category"": [
""newuser"",
""transactional""
],
""event"": ""open""
},
{
""email"": ""jane.doe@sendgrid.com"",
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How to convert latitude or longitude to meters?
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15 Answers
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Hash Map in Python
...dictionary is a built-in type that supports key-value pairs.
streetno = {"1": "Sachin Tendulkar", "2": "Dravid", "3": "Sehwag", "4": "Laxman", "5": "Kohli"}
as well as using the dict keyword:
streetno = dict({"1": "Sachin Tendulkar", "2": "Dravid"})
or:
streetno = {}
streetno["1"] = "Sachin ...
How to ignore xargs commands if stdin input is empty?
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edited May 13 '16 at 20:55
kenorb
105k4949 gold badges542542 silver badges576576 bronze badges
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How to get everything after a certain character?
...ffset of the underscore, then substr grabs everything from that index plus 1, onwards.
$data = "123_String";
$whatIWant = substr($data, strpos($data, "_") + 1);
echo $whatIWant;
If you also want to check if the underscore character (_) exists in your string before trying to get it, you ...
Convert camelCaseText to Sentence Case Text
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191
var text = 'helloThereMister';
var result = text.replace( /([A-Z])/g, " $1" );
var finalResult...
What are all the escape characters?
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184
You can find the full list here.
\t Insert a tab in the text at this point.
\b Insert ...
How to test if string exists in file with Bash?
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13 Answers
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How accurate is python's time.sleep()?
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10 Answers
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