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appending array to FormData and send via AJAX
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add all type inputs to FormData
const formData = new FormData();
for (let key in form) {
Array.isArray(form[key])
? form[key].forEach(value => formData.append(key + '[]', value))
: formData.append(key, for...
Align image in center and middle within div
...ault is display: inline according to w3schools.com/cssref/pr_class_display.asp. Why do we need to use block? I worked for me, but not sure why block will center the img and inline will not.
– user3731622
Jan 11 '16 at 20:07
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SPAN vs DIV (inline-block)
...turn and have default margin.
Note that inline-block is not supported in all browsers. For instance in Firefox 2 and less you must use:
display: -moz-inline-stack;
which displays slightly different than an inline block element in FF3.
There is a great article here on creating cross browser inl...
vs.
...arate it's functionality from the embed tag. w3schools.com/tags/tag_object.asp It appears to me that the object tag is almost a 'Swiss army knife' tag while embed is purpose built for embedding content into a page.
– cmaynard
Apr 21 '15 at 12:40
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What does the @ symbol before a variable name mean in C#? [duplicate]
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@Vilx- In ASP.net MVC it's very common to use it because that's the only way to express some things. For example if you want to set an element's class attribute you'd type new { @class = "mc" }; even tho you meant just "class", that's ...
How to select a node using XPath if sibling node has a specific value?
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Seems I actually didn't read the title. :) Answer stays valid anyway.
– Jens Erat
Jun 11 '13 at 13:34
2
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ios Upload Image and Text using HTTP POST
...programmed to accept.
NSMutableDictionary* _params = [[NSMutableDictionary alloc] init];
[_params setObject:[NSString stringWithString:@"1.0"] forKey:[NSString stringWithString:@"ver"]];
[_params setObject:[NSString stringWithString:@"en"] forKey:[NSString stringWithString:@"lan"]];
[_params setObje...
How to detect scroll position of page using jQuery
... recognize when the windows changes its scroll position and at the change calls a few functions to load data from the server.
...
How to declare an array in Python?
... should never refer to anything other than a list", since Python is dynamically typed.
*The default built-in Python type is called a list, not an array. It is an ordered container of arbitrary length that can hold a heterogenous collection of objects (their types do not matter and can be freely m...
Where Is Machine.Config?
...un notepad in non admin mode you should not be able to save any changes at all as you don't have write access to the file? (also if you run in admin or not should not change if you save in 32 or 64 bit).
– Peter
Jan 29 '16 at 7:53
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