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What is causing the error `string.split is not a function`?
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Change this...
var string = document.location;
to this...
var string = document.location + '';
This is because document.location is a Location object. The default .toString() returns the location in string form, so the concatenation will t...
req.body empty on posts
...er parameters:
Content-Type: application/json
Also, be sure to wrap any strings used as keys/values in your JSON payload in double quotes.
The body-parser package will parse multi-line raw JSON payloads just fine.
{
"foo": "bar"
}
Tested in Chrome v37 and v41 with the Postman v0.8.4.13 e...
Jquery Ajax Posting json to webservice
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You mentioned using json2.js to stringify your data, but the POSTed data appears to be URLEncoded JSON You may have already seen it, but this post about the invalid JSON primitive covers why the JSON is being URLEncoded.
I'd advise against passing a raw, m...
How can I exclude directories from grep -R?
...tter option than to use : $ grep -r --exclude-dir=dir1 --exclude-dir=dir2 "string" /path/to/search/dir ?
– Darshan Chaudhary
Nov 25 '15 at 6:21
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How to check if running as root in a bash script
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I think is better to compare string with string, number with number. using double brackets, you could use > directly with no quotation [[ $EUID > 0 ]]
– Sergio Abreu
Jan 3 '17 at 2:29
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Removing the first 3 characters from a string [closed]
What is the most efficient way to remove the first 3 characters of a string?
3 Answers
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Get connection string from App.config
...connection =
System.Configuration.ConfigurationManager.
ConnectionStrings["Test"].ConnectionString;
Your assembly also needs a reference to System.Configuration.dll
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How to use stringstream to separate comma separated strings [duplicate]
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#include <iostream>
#include <sstream>
std::string input = "abc,def,ghi";
std::istringstream ss(input);
std::string token;
while(std::getline(ss, token, ',')) {
std::cout << token << '\n';
}
abc
def
ghi
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Batch: Remove file extension
... by the search,
this modifier expands to the empty string.
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What does denote in C# [duplicate]
...ethod call; type safety is still guaranteed.
So, to reverse an array of strings:
string[] array = new string[] { "1", "2", "3", "4", "5" };
var result = reverse(array);
Will produce a string array in result of { "5", "4", "3", "2", "1" }
This has the same effect as if you had called an ordina...