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How do you determine the size of a file in C?
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Both C99 and C11 return long int from ftell(). (unsigned long) casting does not improve the range as already limited by the function. ftell() return -1 on error and that get obfuscated with the cast. Suggest fsize() return the s...
Which is the best library for XML parsing in java [closed]
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Lakshmikant Deshpande
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answered Feb 20 '11 at 19:24
VooVoo
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Why sizeof int is wrong, while sizeof(int) is right?
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From C99 Standard
6.5.3.4.2
The sizeof operator yields the size (in bytes) of its operand, which may be an expression or the parenthesized name of a
type.
In your case int is neither expression nor parenthesized name.
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Detect if stdin is a terminal or pipe?
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maxschlepzigmaxschlepzig
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add a co...
Validate decimal numbers in JavaScript - IsNumeric()
...il") + ": IsNumeric('.42') => true\n";
results += (!IsNumeric('99,999')?"Pass":"Fail") + ": IsNumeric('99,999') => false\n";
results += (!IsNumeric('0x89f')?"Pass":"Fail") + ": IsNumeric('0x89f') => false\n";
results += (!IsNumeric('#abcdef')?"Pass":"Fail") + ": I...
Chrome: timeouts/interval suspended in background tabs?
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GG.
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answered May 17 '11 at 14:44
pimvdbpimvdb
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Saving utf-8 texts in json.dumps as UTF8, not as \u escape sequence
...ii=False).encode('utf8')
>>> json_string
b'"\xd7\x91\xd7\xa8\xd7\x99 \xd7\xa6\xd7\xa7\xd7\x9c\xd7\x94"'
>>> print(json_string.decode())
"ברי צקלה"
If you are writing to a file, just use json.dump() and leave it to the file object to encode:
with open('filename', 'w', enco...
Determine if running on a rooted device
...Kevin Parker
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8
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Why does Clojure have “keywords” in addition to “symbols”?
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Rainer JoswigRainer Joswig
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Use email address as primary key?
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99
the primary key should be unique and constant
email addresses change like the seasons. Useful ...