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MySQL “incorrect string value” error when save unicode string in Django
I got strange error message when tried to save first_name, last_name to Django's auth_user model.
9 Answers
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Remove Object from Array using JavaScript
...odash.js or sugar.js for common tasks like this:
// lodash.js
someArray = _.reject(someArray, function(el) { return el.Name === "Kristian"; });
// sugar.js
someArray.remove(function(el) { return el.Name === "Kristian"; });
in most projects, having a set of helper methods that is provided by libr...
Activity has leaked ServiceConnection @438030a8 that was original
...hich handles a telnet connection. The apps need to bind to this service in order to send/receive telnet messages.
10 Answer...
Windows path in Python
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How do you create a Swift Date object?
...yy-MM-dd"
dateStringFormatter.locale = NSLocale(localeIdentifier: "en_US_POSIX")
let d = dateStringFormatter.dateFromString(dateString)!
self.init(timeInterval:0, sinceDate:d)
}
}
Now you can create an NSDate from Swift just by doing:
NSDate(dateString:"2014-06-06")
Pleas...
How to get names of enum entries?
...ndbook/release-notes/typescript-2-4.html
This allows you to write:
enum Order {
Qt 5.1.1: Application failed to start because platform plugin “windows” is missing
... However, setting the following environment variable worked for me: QT_QPA_PLATFORM_PLUGIN_PATH=%QTDIR%\plugins\platforms\
– arsalank2
Jun 24 '15 at 11:34
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Efficient way to determine number of digits in an integer
...zation optimization for 32-bit numbers
template<>
int numDigits(int32_t x)
{
if (x == MIN_INT) return 10 + 1;
if (x < 0) return numDigits(-x) + 1;
if (x >= 10000) {
if (x >= 10000000) {
if (x >= 100000000) {
if (x >= 1000000000)
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How do I change the value of a global variable inside of a function
...
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Uncaught SyntaxError: Unexpected token with JSON.parse
...ect.
Your code turns the object into a string (by calling .toString()) in order to try to parse it as JSON text.
The default .toString() returns "[object Object]", which is not valid JSON; hence the error.
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