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Where is PATH_MAX defined in Linux?

Which header file should I invoke with #include to be able to use PATH_MAX as an int for sizing a string? 5 Answers ...
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Splitting string into multiple rows in Oracle

...st2', 'Err1' from dual ) select distinct t.name, t.project, trim(regexp_substr(t.error, '[^,]+', 1, levels.column_value)) as error from temp t, table(cast(multiset(select level from dual connect by level <= length (regexp_replace(t.error, '[^,]+')) + 1) as sys.OdciNumberList)) levels ...
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What is the easiest way to push an element to the beginning of the array?

... Here is a small script, require 'methodsolver' solve { a = [1,2,3]; a.____(0) == [0,1,2,3] } Running this prints Found 1 methods - Array#unshift You can install methodsolver using gem install methodsolver share ...
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Passing variables through handlebars partial

...cats/handlebars.js/blob/ce74c36118ffed1779889d97e6a2a1028ae61510/spec/qunit_spec.js#L456-L462 https://github.com/wycats/handlebars.js/blob/e290ec24f131f89ddf2c6aeb707a4884d41c3c6d/spec/partials.js#L26-L32 share | ...
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How to get the first column of a pandas DataFrame as a Series?

... df.set_index('x').y – herrfz Jan 10 '14 at 23:44 ...
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How can I fix the Microsoft Visual Studio error: “package did not load correctly”?

...ntModelCache Visual Studio 2017 %localappdata%\Microsoft\VisualStudio\15.0_xxxx\ComponentModelCache Visual Studio 2019 %localappdata%\Microsoft\VisualStudio\16_xxxx\ComponentModelCache share | im...
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Argparse: Required arguments listed under “optional arguments”?

...call them): parser = argparse.ArgumentParser(description='Foo') parser.add_argument('-o', '--output', help='Output file name', default='stdout') requiredNamed = parser.add_argument_group('required named arguments') requiredNamed.add_argument('-i', '--input', help='Input file name', required=True) p...
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ie8 var w= window.open() - “Message: Invalid argument.”

...soft only allows the following arguments, If using that argument at all: _blank _media _parent _search _self _top share | improve this answer | follow | ...
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Default template arguments for function templates

... typename Comp = std::less< typename std::iterator_traits<Iterator>::value_type> > void sort(Iterator beg, Iterator end, Comp c = Comp()) { ... } C++0x introduces them to C++. See this defect report by Bjarne Stroustrup: Default Template Arguments for Functio...
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Encrypt & Decrypt using PyCrypto AES 256

...rt Random from Crypto.Cipher import AES class AESCipher(object): def __init__(self, key): self.bs = AES.block_size self.key = hashlib.sha256(key.encode()).digest() def encrypt(self, raw): raw = self._pad(raw) iv = Random.new().read(AES.block_size) ...