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Why am I seeing “TypeError: string indices must be integers”?
...te its indices (and step range, e.g. str[from:to:step])
tuples are defined by commas , (e.g. t = 1,)
add some information to error messages for users to understand what went wrong
Cheers and happy programming
winklerrr
[I know this question was already answered and this wasn't exactly the quest...
Get contentEditable caret index position
...o, to handle them, basically any reference to textContent must be replaced by a function e.g. "getNodeInnerText()" which will walk the node tree and construct the proper text string, and in particular, will insert "\n" for any BR nodes (under most conditions-- it's more subtle than that)
...
Renew Push certificate and keep current App Store App working
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Clean code to printf size_t in C++ (or: Nearest equivalent of C99's %z in C++)
...r for size_t and ptrdiff_t arguments, Visual C++ for instance use %Iu and %Id respectively, I think that gcc will allow you to use %zu and %zd.
You could create a macro:
#if defined(_MSC_VER) || defined(__MINGW32__) //__MINGW32__ should goes before __GNUC__
#define JL_SIZE_T_SPECIFIER "%Iu"
...
PHP CURL DELETE request
...$data = array('id'=>$_GET['eid']);
$result = CallAPI('GET', "GetCategoryById", $data);
CALL Put Method
$data = array('id'=>$_REQUEST['eid'],m'title'=>$_REQUEST['txtcategory'],'description'=>$_REQUEST['txtdesc']);
$result = CallAPI('POST', "UpdateCategory", $data);
...
What's the Best Way to Shuffle an NSMutableArray?
...
I solved this by adding a category to NSMutableArray.
Edit: Removed unnecessary method thanks to answer by Ladd.
Edit: Changed (arc4random() % nElements) to arc4random_uniform(nElements) thanks to answer by Gregory Goltsov and comments b...
How do I calculate a point on a circle’s circumference?
...rigin)
{
// Convert from degrees to radians via multiplication by PI/180
float x = (float)(radius * Math.Cos(angleInDegrees * Math.PI / 180F)) + origin.X;
float y = (float)(radius * Math.Sin(angleInDegrees * Math.PI / 180F)) + origin.Y;
return new PointF(...
Why do we use Base64?
...ext in ASCII, you start with a text string and convert it to a sequence of bytes.
When you encode data in Base64, you start with a sequence of bytes and convert it to a text string.
To understand why Base64 was necessary in the first place we need a little history of computing.
Computers commu...
How to change the text of a label?
...
ASP.Net automatically generates unique client IDs for server-side controls.
Change it to
$('#<%= lblVessel.ClientID %>')
In ASP.Net 4.0, you could also set the ClientIDMode property to Static instead.
...
Django Rest Framework: Dynamically return subset of fields
...lSerializer):
...
Then the fields can now be specified (client-side) by using query arguments:
GET /identities/?fields=id,data
Exclusion filtering is also possible, e.g. to return every field except id:
GET /identities/?fields!=id
disclaimer: I'm the author/maintainer.
...