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Can you create nested WITH clauses for Common Table Expressions?
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I was trying to measure the time between events with the exception of what one entry that has multiple processes between the start and end. I needed this in the context of other single line processes.
I used a select with an inner join as my select sta...
Easy way to convert Iterable to Collection
...rectly? I.e., is Lists.newArrayList(Iterable).clear() a linear or constant time operation?
– aioobe
Jun 20 '11 at 20:13
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Chrome Dev Tools: How to trace network for a link that opens a new tab?
...ast), if anyone reading this wants to see how two pages behave at the same time.
– Mark Ormesher
Jan 12 '16 at 16:39
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Code coverage for Jest
...tion has been removed -- looks like json and html are both generated every time.
– user153275
Mar 1 '15 at 15:47
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Better way to check variable for null or empty string?
... sounds far more work that hacking a quick PHP script (and it is the first time), but it's reusable, flexible, and much less error prone since form validation with usual PHP tends to quickly become spaguetti code.
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What happens if you don't commit a transaction to a database (say, SQL Server)?
...d how all this stuff works or you will be stumped by what sql does, many a time.
Have fun! GJ.
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Android: Force EditText to remove focus? [duplicate]
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You can add this to onCreate and it will hide the keyboard every time the Activity starts.
You can also programmatically change the focus to another item.
this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
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Gson - convert from Json to a typed ArrayList
...lass of this class which enables retrieval the type information even at runtime.
For example, to create a type literal for List<String>, you can create an empty anonymous inner class:
TypeToken<List<String>> list = new TypeToken<List<String>>() {};
This s...
How do I change the text of a span element using JavaScript?
... your answer is vulnerable to XSS. This question has been viewed about 80k times already, which means that a lot of people have probably taken over this solution and might have introduced unnecessary xss leaks. Could you consider updating your answer to use textContent instead, such that new people ...
Open a folder using Process.Start
...xplorer.exe+parameter opens a new window always in the front (but multiple times the same window). So both have caveats.
– KekuSemau
Dec 6 '16 at 9:32
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