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What's the difference between deadlock and livelock?
...c final Lock lock2 = new ReentrantLock(true);
public static void main(String[] args) {
Thread threadA = new Thread(DeadlockSample::doA,"Thread A");
Thread threadB = new Thread(DeadlockSample::doB,"Thread B");
threadA.start();
threadB.start();
}
public st...
What's the best way to parse a JSON response from the requests library?
...sts.get(...)
json_data = json.loads(response.text)
This converts a given string into a dictionary which allows you to access your JSON data easily within your code.
Or you can use @Martijn's helpful suggestion, and the higher voted answer, response.json().
...
Array Length in Java
...erty. It is as A.length, do not use A.length() its mainly used for size of string related objects.
The length property will always show the total allocated space to the array during initialization.
If you ever have any of these kind of problems the simple way is to run it. Happy Programming!
...
how perform grep operation on all files in a directory
...ommand to recursively grep for a particular text within a dir
grep -rni "string" *
where,
r = recursive i.e, search subdirectories within the current directory
n = to print the line numbers to stdout
i = case insensitive search
...
Is it possible to clone html element objects in JavaScript / JQuery?
...
I don't think that will help as your attribute value is a string that won't change.
– Jamie R Rytlewski
Aug 19 '11 at 20:18
add a comment
|...
Call a Javascript function every 5 seconds continuously [duplicate]
... only used in setInterval/setTimeout if the first parameter is passed as a string.
– Matt
Aug 25 '11 at 14:02
As a sid...
Why does ReSharper tell me “implicitly captured closure”?
...);
this.button1.Click += (sender, args) => this.label1.Text = i++.ToString();
this.button2.Click += (sender, args) => this.label1.Text = (g.Next() + i).ToString();
}
I get an "Implicitly captured closure: g" warning at the first lambda. It is telling me that g cannot be garbage colle...
How to get Activity's content view?
...ew viewPager = findViewById(R.id.pager);
Log.d(getClass().getSimpleName(), String.valueOf(viewPager.getTag()));
Hope it works f
How to get root view controller?
...inPageViewController") as! MainPageViewController
let dataToSend = "**Any String**" or var ObjectToSend:**AnyObject**
mainPage.getData = dataToSend
var mainPageNav = UINavigationController(rootViewController: mainPage)
self.present(mainPageNav, animated: true, completion: nil)
...
How to add a separator to a WinForms ContextMenu?
...ch receives an array of MenuItem objects. Needless to say, you can't add a string to that array. You can however get a seperator by adding a new MenuItem("-"):
var contextMenu = new ContextMenu(new[]
{
timerMenuItem,
keypressMenuItem,
new MenuItem("-"), // Seperator
...