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Using margin:auto to vertically-align a div
...ly if we use margin:0 auto; . Should margin:auto auto; work how I think it should work? Centering it vertically as well?
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HTTP redirect: 301 (permanent) vs. 302 (temporary)
...follow
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edited Sep 8 '09 at 11:05
answered Sep 8 '09 at 10:51
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Is it possible in Java to access private fields via reflection [duplicate]
Is it possible in Java to access private field str via reflection?
For example to get value of this field.
3 Answers
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Forward declaring an enum in C++
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The reason the enum can't be forward declared is that without knowing the values, the compiler can't know the storage required for the enum variable. C++ Compiler's are allowed to specify the actual storage space based on the size necessary to contain all the values specified. ...
How do I check if an array includes a value in JavaScript?
...ontains(array, value) (also aliased as _.include and _.includes)
Dojo Toolkit: dojo.indexOf(array, value, [fromIndex, findLast])
Prototype: array.indexOf(value)
MooTools: array.indexOf(value)
MochiKit: findValue(array, value)
MS Ajax: array.indexOf(value)
Ext: Ext.Array.contains(array, value)
Lodash...
Release generating .pdb files, why?
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Because without the PDB files, it would be impossible to debug a "Release" build by anything other than address-level debugging. Optimizations really do a number on your code, making it very difficult to find the culprit if something ...
Haskell function composition (.) and function application ($) idioms: correct use
...I am nearing the end, but a matter of style has been niggling at me to do with the (.) and ($) operators.
7 Answers
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Saving and loading objects and using pickle
...there will be no further data to read. You have to rewind the file so that it will be read from the beginning again:
file.seek(0)
What you usually want to do though, is to use a context manager to open the file and read data from it. This way, the file will be automatically closed after the block...
Maximum length for MD5 input/output
What is the maximum length of the string that can have md5 hashed? Or: If it has no limit, and if so what will be the max length of the md5 output value?
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In Perl, how can I read an entire file into a string?
...dules you want. See How do I keep my own module/library directory?.
In addition, Path::Class::File allows you to slurp and spew.
Path::Tiny gives even more convenience methods such as slurp, slurp_raw, slurp_utf8 as well as their spew counterparts.
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