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Proper way to wait for one function to finish before continuing?
...e.
The function I created will be completed after 2s. I used
setTimeout in order to demonstrate the situation where the
instructions would take some time to execute.
For the second function, you can use
async/await
function where you will await for the first function to complete
before proceeding wi...
How to run a shell script at startup
...
In the file you put in /etc/init.d/ you have to set it executable with:
chmod +x /etc/init.d/start_my_app
Thanks to @meetamit, if this does not run you have to create a symlink to /etc/rc.d/
ln -s /etc/init.d/start_my_app /etc/rc.d/
Please not...
how does Array.prototype.slice.call() work?
...
since object keys has no order, this specific demonstration might fail in other browsers. not all vendors sort their objects' keys by order of creation.
– vsync
Feb 21 '14 at 10:08
...
How do I get a distinct, ordered list of names from a DataTable using LINQ?
... with a Name column. I want to generate a collection of the unique names ordered alphabetically. The following query ignores the order by clause.
...
How to Define Callbacks in Android?
...allback. a Handler.Callback can be passed to the constructor of Handler in order to avoid extending Handler directly. thus, to execute some code via callback from the current thread:
Message message = new Message();
<set data to be passed to callback - eg message.obj, message.arg1 etc - here>...
.NET WebAPI Serialization k_BackingField Nastiness
....net framework then you will need to update the Netwonsoft.Json package in order for this to work, ie Update-Package Newtonsoft.Json.
– pblack
Feb 1 '16 at 9:53
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What's a good way to extend Error in JavaScript?
...not apply the function, because functions are created first, no matter the order. Thus, you can move the function to the end of the file, without a problem.
Browser Compatibility
Works in Firefox and Chrome (and Node.JS) and fills all promises.
Internet Explorer fails in the following
Errors do...
How do I obtain crash-data from my Android application?
...$indexCount = count($dirArray);
sort($dirArray);
print("<TABLE border=1 cellpadding=5 cellspacing=0 \n");
print("<TR><TH>Filename</TH><TH>Filetype</th><th>Filesize</TH></TR>\n");
for($index=0; $index < $indexCount; $index++) {
...
Non-static variable cannot be referenced from a static context
...the resources it is holding such as memory during garbage collection.
In order to have an initial entry point for an application, Java has adopted the convention that the Java program must have a class that contains a method with an agreed upon or special name. This special method is called main()...
Prevent tabstop on A element (anchor link) in HTML
...ypress or onkeydown, trap the tab button, and set the focus at the desired order.
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