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Creating NSData from NSString in Swift
... NSMutableURLRequest with a valid HTTPBody , but I can't seem to get my string data (coming from a UITextField ) into a usable NSData object.
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In Bash, how can I check if a string begins with some value?
I would like to check if a string begins with "node" e.g. "node001". Something like
13 Answers
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Regex Match all characters between two strings
...?. The first one is greedy and will match till the last "sentence" in your string, the second one is lazy and will match till the next "sentence" in your string.
Update
Regexr
This is(?s)(.*)sentence
Where the (?s) turns on the dotall modifier, making the . matching the newline characters.
Upd...
Sass negative variable value?
...mber}px.
This doesn’t actually create a number! It creates an unquoted string
that looks like a number, but won’t work with any number operations or
functions. Try to make your math unit-clean so that $number already
has the unit px, or write $number * 1px.
Source
Therefore I bel...
Difference between json.js and json2.js
...y been augmented.
// These forms are obsolete. It is recommended that JSON.stringify and
// JSON.parse be used instead.
if (!Object.prototype.toJSONString) {
Object.prototype.toJSONString = function (filter) {
return JSON.stringify(this, filter);
};
Object.prototype.parseJSON = ...
How to select last two characters of a string
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Try this, note that you don't need to specify the end index in substring.
var characters = member.substr(member.length -2);
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Converting double to string
...not sure it is me or what but I am having a problem converting a double to string.
14 Answers
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What is the difference between printf() and puts() in C?
...ically appends a newline. If that's not what you want, you can fputs your string to stdout or use printf.
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How do I URl encode something in Node.js?
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The built-in module querystring is what you're looking for:
var querystring = require("querystring");
var result = querystring.stringify({query: "SELECT name FROM user WHERE uid = me()"});
console.log(result);
#prints 'query=SELECT%20name%20FROM%20u...
C# list.Orderby descending
...problem when a small and capital letters exist, so to solve it, I used the string comparer.
allEmployees.OrderBy(employee => employee.Name,StringComparer.CurrentCultureIgnoreCase)
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