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What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
...ime syntax error and hence has access to the raw source code, it's able to include the full text on the rest of the line in the suggested replacement. However, it doesn't currently try to work out the appropriate quotes to place around that expression (that's not impossible, just sufficiently compli...
Getting ssh to execute a command in the background on target machine
... that machine, how do I get the ssh command to return? When I try to just include the ampersand (&) at the end of the command it just hangs. The exact form of the command looks like this:
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HTML 5 tag vs Flash video. What are the pros and cons?
... now. Flash is hard on its way out; <video> support is ubiquitous, including mobile devices. Almost anything that Flash could do, HTML can now do too. HTML won, Flash lost. If you're pondering on how to embed video in your page, just use <video> and don't give it a second thought. Th...
How to randomize two ArrayLists in the same fashion?
... (there are plenty of examples of a modified Fisher-Yates shuffle in Java, including several on Stack Overflow I suspect) and just operate on both lists at the same time. But I'd strongly recommend going with the "improve encapsulation" approach.
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How to handle button clicks using the XML onClick within Fragments
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Android TextWatcher.afterTextChanged vs TextWatcher.onTextChanged
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In JavaScript can I make a “click” event fire programmatically for a file input element?
...ther the file input element is visible. Triggering the click method works, including in the console, if the element can be seen.
– jwadsack
Jan 10 '12 at 22:32
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Output to the same line overwriting previous output?
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I found I needed to include the \r at the start of the string, and set end='' instead to get this to work. I don't think my terminal likes it when I end with \r
– Jezzamon
Jan 20 '16 at 0:46
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Postgres: INSERT if does not exist already
... good detail about upsert on this blog (in the updated area at the bottom) including some links if you want to read more about the details.
– Skyguard
Apr 1 '17 at 16:03
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Can you change what a symlink points to after it is created?
...me referenced by a symbolic link (symlink) — other than by unlinking the old one and creating a new one?
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