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File Upload using AngularJS
...y many Angular.js modules to perform file uploading. These two have explicit support for older browsers:
https://github.com/leon/angular-upload - uses iframes as a fallback
https://github.com/danialfarid/ng-file-upload - uses FileAPI/Flash as a fallback
And some other options:
https://github....
Chrome refuses to execute an AJAX script due to wrong MIME type
...on Safari and other browsers but unfortunately will not execute in Chrome. It's coming with the following error:
7 Answers
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Is string in array?
What would be the best way to look in a string[] to see if it contains a element. This was my first shot at it. But perhaps there is something that I am overlooking. The array size will be no larger than 200 elements.
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Why does this code segfault on 64-bit architecture but work fine on 32-bit?
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The cast to int* masks the fact that without the proper #include the return type of malloc is assumed to be int. IA-64 happens to have sizeof(int) < sizeof(int*) which makes this problem obvious.
(Note also that because of the undefined behaviour it could st...
How do I get the opposite (negation) of a Boolean in Python?
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edited Aug 11 '11 at 18:56
Mike Graham
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What Vim command(s) can be used to quote/unquote words?
...im is going to be your easiest answer. If you are truly set against using it, here are some examples for what you can do. Not necessarily the most efficient, but that's why surround.vim was written.
Quote a word, using single quotes
ciw'Ctrl+r"'
ciw - Delete the word the cursor is on, and end ...
Is there ever a time where using a database 1:1 relationship makes sense?
I was thinking the other day on normalization, and it occurred to me, I cannot think of a time where there should be a 1:1 relationship in a database.
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Why do all browsers' user agents start with “Mozilla/”?
All popular browsers' user agent strings, even Internet Explorer's, start with Mozilla/ . Why is this the case?
6 Answers
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How to check type of files without extensions in python?
...gic library. This has a good reputation and (small endorsement) in the limited use I've made of it, it has been solid.
There are also libraries for more specialized file types. For example, the Python standard library has the imghdr module that does the same thing just for image file types.
If y...
How to append rows to an R data frame
... those vectors, and then, at the end, create your data.frame.
Continuing with Julian's f3 (a preallocated data.frame) as the fastest option so far, defined as:
# pre-allocate space
f3 <- function(n){
df <- data.frame(x = numeric(n), y = character(n), stringsAsFactors = FALSE)
for(i in 1:...