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Variable declared in for-loop is local variable?

...iable-declaration is the block in which the declaration occurs. It is an error to refer to a local variable in a textual position that precedes the local-variable-declarator of the local variable. Within the scope of a local variable, it is a compile-time error to declare another local var...
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dd: How to calculate optimal blocksize? [closed]

... dd_obs_test.sh: #!/bin/bash # Since we're dealing with dd, abort if any errors occur set -e TEST_FILE=${1:-dd_obs_testfile} TEST_FILE_EXISTS=0 if [ -e "$TEST_FILE" ]; then TEST_FILE_EXISTS=1; fi TEST_FILE_SIZE=134217728 if [ $EUID -ne 0 ]; then echo "NOTE: Kernel cache will not be cleared bet...
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“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?

...uce a ResultSet and instead result in a ResultSet is from UPDATE. No Data. error. – Bass Jul 31 '18 at 20:58 ...
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Using StringWriter for XML Serialization

...l or SqlDbType.NVarChar would give you the "unable to switch the encoding" error. Then, when inserting manually via T-SQL, since you switched the declared encoding to be utf-16, you were clearly inserting a VARCHAR string (not prefixed with an upper-case "N", hence an 8-bit encoding, such as UTF-8) ...
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How to concatenate stdin and a string?

... This works for me in bash, but in zsh I get "cat: -: Input/output error". Any idea what could cause this? – jaymmer - Reinstate Monica Oct 17 '16 at 8:09 ...
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#define macro for debug printing in C?

...r macro else do_something_useful(x, y); And the else is now a syntax error. The do { ... } while(0) loop avoids both these problems. There's one other way of writing the macro which might work: /* BAD - BAD - BAD */ #define debug_print(...) \ ((void)((DEBUG) ? fprintf(stderr, __...
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Why does HTML think “chucknorris” is a color?

... A hidden opportunity for semantics? You could make some error pages with this: <body bgcolor=error><h1 style=text-align:center>Error: Not Found<h1></span> You could add a div with anothe background or something like that, so it is not that aesthetically sho...
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Loop through all the resources in a .resx file

...at way. Also, when I tried to include the PageList on my code, it threw an error for PageList.ResourceManager.. saying "PageList does not contain a definition for ResourceManager". And finally, string resourceKey = entry.Key threw an error, I used instead "object resourceKey = entry.Key" ...
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Dynamic instantiation from string name of a class in dynamically imported module?

...ent call last): File "<stdin>", line 1, in <module> AttributeError: 'module' object has no attribute 'join' Here is what the python doc says about __import__: Note: This is an advanced function that is not needed in everyday Python programming, unlike importlib.import_module()....
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What is the difference between children and childNodes in JavaScript?

...hat IE only got children right in IE 9. childNodes provides less room for error by browser implementors. share | improve this answer | follow | ...