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Get data from file input in JQuery
I actually have a file input and I would like to retrieve the Base64 data of the file.
7 Answers
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Renaming the current file in Vim
How should I rename my current file in Vim?
21 Answers
21
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How to explain callbacks in plain english? How are they different from calling one function from ano
...he same kind of common sense. Consider how programmers normally write to a file:
fileObject = open(file)
# now that we have WAITED for the file to open, we can write to it
fileObject.write("We are writing to the file.")
# now we can continue doing the other, totally unrelated things our program doe...
JSON left out Infinity and NaN; JSON status in ECMAScript?
... don't know Javascript enough to judge the javascript semantics. But for a file format that stores double precision floating point numbers, there should be a way to define IEEE floats, i.e. by a literals NaN/Infinity/NegInfinity. These are states of the 64 bit doubles and as such should be represent...
Server is already running in Rails
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Remove the file: C:/Sites/folder/Pids/Server.pids
Explanation
In UNIX land at least we usually track the process id (pid) in a file like server.pid. I think this is doing the same thing here. That file was probably left over from a cra...
Combating AngularJS executing controller twice
...re on Rails, you should remove the turbolinks gem from your application.js file. I wasted a whole day to discover that. Found answer here.
Initializing the app twice with ng-app and with bootstrap. Combating AngularJS executing controller twice
When using $compile on whole element in 'link'-function...
Displaying the #include hierarchy for a C++ file in Visual Studio
...quick regex that strips the Visual Studio includes (anything under Program Files (x86)). You can copy+paste your output window into an app like Notepad++ and do a regex find and replace with blank to strip all VS includes from your tree: 1>\s*Note: including file:\s*C:\\Program Files \(x86\).*(\r...
What do “branch”, “tag” and “trunk” mean in Subversion repositories?
...n SVN are lightweight - on the server, it does not make a full copy of the files, just a marker saying "these files were copied at this revision" that only takes up a few bytes. With this in mind, you should never be concerned about creating a tag for any released code. As I said earlier, tags are o...
Unresolved external symbol in object files
...nition cannot be found. The issue could be that you are including a header file, which brings in some function declarations, but you either:
do not define the functions in your cpp file (if you wrote this code yourself)
do not include the lib/dll file that contains the definitions
A common mist...
Python __call__ special method practical example
...yesterday that makes a version of the hashlib.foo methods that hash entire files rather than strings:
# filehash.py
import hashlib
class Hasher(object):
"""
A wrapper around the hashlib hash algorithms that allows an entire file to
be hashed in a chunked manner.
"""
def __init...