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What is the cleanest way to get the progress of JQuery ajax request?
... existing code because it breaks all calls to the deprecated .success and .error. It also strips all non standard attributes you set on a jqXHR object. It does not provide also the context into "this" for the uploadProgress callback (maybe the same for progress but not tested) as it is done for all ...
What does the leading semicolon in JavaScript libraries do?
...; in front of immediately-invoked function expressions is there to prevent errors when appending the file during concatenation to a file containing an expression not properly terminated with a ;.
Best practice is to terminate your expressions with semicolons, but also use the leading semicolon as a...
How do I parse JSON in Android? [duplicate]
...= sb.toString();
} catch (Exception e) {
Log.e("Buffer Error", "Error converting result " + e.toString());
}
// try parse the string to a JSON object
try {
jObj = new JSONObject(json);
} catch (JSONException e) {
Log.e("JSO...
Double vs. BigDecimal?
...re that it is arbitrary precision and that humans are used to the rounding errors you get in base 10.
– procrastinate_later
Aug 21 '13 at 15:59
3
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How to install MySQLdb (Python data access library to MySQL) on Mac OS X?
...ently exists. The following SO question was a helpful clue: Python 3 ImportError: No module named 'ConfigParser' . Installing mysqlclient will install mysqlclient, mysql-connector, and llvmdev (at least, it installed these 3 libraries on my machine).
Here is the tale of my rambling experience with ...
Express res.sendfile throwing forbidden error
...rflow.com%2fquestions%2f14594121%2fexpress-res-sendfile-throwing-forbidden-error%23new-answer', 'question_page');
}
);
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Python argparse mutual exclusive group
...llness', '-b x'])
usage: PROG [-h] [--foo] {command_1,command_2} ...
PROG: error: unrecognized arguments: -b x
Good luck.
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How do I print the type of a variable in Rust?
...e of a variable and are willing to do it at compile time, you can cause an error and get the compiler to pick it up.
For example, set the variable to a type which doesn't work:
let mut my_number: () = 32.90;
// let () = x; would work too
error[E0308]: mismatched types
--> src/main.rs:2:29
...
Running Bash commands in Python
...ss = subprocess.Popen(bashCommand.split(), stdout=subprocess.PIPE)
output, error = process.communicate()
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What do the different readystates in XMLHttpRequest mean, and how can I use them?
...
Errors in the transfer still update readyState to 4. However, a completely interrupted transfer will reset readyState to 0. So, an error in the transfer that's a result of a redirect isn't really an "error" and you can choose...