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Determine file creation date in Java
...util.concurrent.TimeUnit;
public class Main
{
public static void main(String[] args) {
File file = new File("c:\\1.txt");
Path filePath = file.toPath();
BasicFileAttributes attributes = null;
try
{
attributes =
Files.read...
How to check version of python modules?
...l; print(lxml.__version__)"
Traceback (most recent call last):
File "<string>", line 1, in <module>
AttributeError: 'module' object has no attribute '__version__'
Lastly, as the commands in your question are prefixed with sudo, it appears you're installing to the global python enviro...
How do I POST urlencoded form data with $http without jQuery?
...
I think you need to do is to transform your data from object not to JSON string, but to url params.
From Ben Nadel's blog.
By default, the $http service will transform the outgoing request by
serializing the data as JSON and then posting it with the content-
type, "application/json". When we want...
Call a controller function from a directive without isolated scope in AngularJS
...on,
<button ... confirm-action="doIt()">Do It</button>
is the string "doIt()", and you can't call a string, e.g. "doIt()"().
Your question really is:
How do I call a function when I have its name as a string?
In JavaScript, you mostly call functions using dot notation, like this:
some...
JavaScript regex multiline flag doesn't work
I wrote a regex to fetch string from HTML, but it seems the multiline flag doesn't work.
5 Answers
...
Compiler error: memset was not declared in this scope
...
You should include <string.h> (or its C++ equivalent, <cstring>).
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How can I share code between Node.js and the browser?
...
Don't forget that the string representation of a JavaScript function represents the source code for that function. You could simply write your functions and constructors in an encapsulated way so they can be toString()'d and sent to the client.
A...
How to avoid scientific notation for large numbers in JavaScript?
...nction toFixed(x) {
if (Math.abs(x) < 1.0) {
var e = parseInt(x.toString().split('e-')[1]);
if (e) {
x *= Math.pow(10,e-1);
x = '0.' + (new Array(e)).join('0') + x.toString().substring(2);
}
} else {
var e = parseInt(x.toString().split('+')[1]);
if (e > ...
Mean per group in a data.frame [duplicate]
... 2 67 43
Cat 3 45 32
', header = TRUE, stringsAsFactors = FALSE, na.strings = 'NA')
Rate1.mean <- with(my.data, ave(Rate1, Month, FUN = function(x) mean(x, na.rm = TRUE)))
Rate2.mean <- with(my.data, ave(Rate2, Month, FUN = function(x) mean(x, na.rm = TRUE)...
Android: java.lang.SecurityException: Permission Denial: start Intent
...activity>
and
<activity android:name=".myclass" android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
&l...