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IntelliJ: Working on multiple projects
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For those that are new to IntelliJ and don't know where the "Maven Projects" window is: top right corner.
– dustin.schultz
Mar 8 '16 at 22:55
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How do you parse and process HTML/XML in PHP?
... syntactical rules of HTML. Regular expressions have to be taught for each new RegEx you write. RegEx are fine in some cases, but it really depends on your use-case.
You can write more reliable parsers, but writing a complete and reliable custom parser with regular expressions is a waste of time wh...
Add a space (“ ”) after an element using :after
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TypeError: 'dict_keys' object does not support indexing
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}
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What APIs are used to draw over other apps (like Facebook's Chat Heads)?
...anager = (WindowManager) getSystemService(WINDOW_SERVICE);
chatHead = new ImageView(this);
chatHead.setImageResource(R.drawable.android_head);
WindowManager.LayoutParams params = new WindowManager.LayoutParams(
WindowManager.LayoutParams.WRAP_CONTENT,
WindowManager.Layo...
Using an HTML button to call a JavaScript function
...in different situations.
1: There's defining it in the HTML:
<input id="clickMe" type="button" value="clickme" onclick="doFunction();" />
2: There's adding it to the DOM property for the event in Javascript:
//- Using a function pointer:
document.getElementById("clickMe").onclick = doFu...
What is the purpose of class methods?
...n some way. The most interesting thing about them is that they can be overridden by subclasses, something that's simply not possible in Java's static methods or Python's module-level functions.
If you have a class MyClass, and a module-level function that operates on MyClass (factory, dependency in...
What exactly is Spring Framework for? [closed]
...If I explicitly instantiate the object like this:
UserLister userLister = new UserListerDB();
...I'd couple the view with my implementation of the class that access the DB. What if I want to switch from the DB implementation to another that gets the user list from a comma-separated file (remember...
How does one output bold text in Bash?
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How to rotate the background image in the container?
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