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Java's Virtual Machine and CLR
As a sort of follow up to the question called Differences between MSIL and Java bytecode? , what is the (major) differences or similarity in how the Java Virtual Machine works versus how the .NET Framework Common Language Runtime (CLR) works?
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How to get URL of current page in PHP [duplicate]
..._URI']; ?>
if the current url was http://domain.com/some-slug/some-id, echo will return only '/some-slug/some-id'.
if you want the full url, try this:
<?php echo 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; ?>
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How can I check if an argument is defined when starting/calling a batch file?
...inverted-commas, or use 8.3 naming, or drag&drop them over (it automatically does either of above).
this allows you to run the following commands:
⓵identifier.cmd c:\windows
and to get
exist
is a directory
done
⓶identifier.cmd "c:\Program Files (x86)\Microsoft Office\OFFICE11\WINWORD.EX...
How to write a test which expects an Error to be thrown in Jasmine?
...s not possible"));
you should be passing a function into the expect(...) call. Your incorrect code:
// incorrect:
expect(parser.parse(raw)).toThrow(new Error("Parsing is not possible"));
is trying to actually call parser.parse(raw) in an attempt to pass the result into expect(...),
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Any way to exit bash script, but not quitting the terminal
... Although correct, this is not a great answer. It ignores that the calling script may declare variables or functions that that called script needs access to. Better to explain how to set a return code and then process it in runs.sh @ruakh has the better answer to this question.
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What is the difference between LR, SLR, and LALR parsers?
...R2 .. Rn, a stack reduction and shift occurs: the semantic action for G is called, the stack is popped n (from Rn) times, the pair (S,G) is pushed onto the stack, the new state S' is set to GOTO(G), and the cycle repeats with the same token T. If the parser is an SLR parser, there is at most one red...
Checking if an Android application is running in the background
...nPause();
MyApplication.activityPaused();
}
Update
ActivityLifecycleCallbacks were added in API level 14 (Android 4.0). You can use them to track whether an activity of your application is currently visible to the user. Check Cornstalks' answer below for the details.
The wrong one
I used to ...
Get the first item from an iterable that matches a condition
...or x in a)
Will raise a StopIteration exception;
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
StopIteration
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Is there an API to get bank transaction and bank balance? [closed]
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Just a helpful hint, there is a company called Yodlee.com who provides this data. They do charge for the API. Companies like Mint.com use this API to gather bank and financial account data.
Also, checkout https://plaid.com/, they are a similar company Yodlee.com a...
Proper indentation for Python multiline strings
...the official tutorial ("Two string literals next to each other are automatically concatenated...") and in the language reference.
– Mike Graham
Jun 28 '11 at 18:55
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