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ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'db'
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edited Feb 26 '14 at 5:55
Kshitij Mittal
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answered Ja...
Parse JSON String into a Particular Object Prototype in JavaScript
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answered May 15 '17 at 10:44
Erik van VelzenErik van Velzen
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Search for executable files using find command
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Older versions of GNU find also support the -perm +111 syntax, but as of 4.5.12 this syntax is no longer supported. Instead, you can use -perm /111 to get this behavior.
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How can one change the timestamp of an old commit in Git?
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If you wanted to change the dates of commit 119f9ecf58069b265ab22f1f97d2b648faf932e0, you could do so with something like this:
git filter-branch --env-filter \
'if [ $GIT_COMMIT = 119f9ecf58069b265ab22f1f97d2b648faf932e0 ]
then
export GIT_AUTHOR_DATE="Fri Jan 2 21:38:53 2009 -08...
Access nested dictionary items via a list of keys?
...Dict, ["b", "v", "y"])
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>>> setInDict(dataDict, ["b", "v", "w"], 4)
>>> import pprint
>>> pprint.pprint(dataDict)
{'a': {'r': 1, 's': 2, 't': 3},
'b': {'u': 1, 'v': {'w': 4, 'x': 1, 'y': 2, 'z': 3}, 'w': 3}}
Note that the Python PEP8 style guide prescribes snake_case na...
How to grep (search) committed code in the Git history
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edited May 3 at 4:17
Nickolay
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answer...
Convert MySql DateTime stamp into JavaScript's Date format
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Some of the answers given here are either overcomplicated or just will not work (at least, not...
C++ Tuple vs Struct
...e. Below is the benchmark code and performance results collected using gcc-4.9.2 and clang-4.0.0:
std::vector<StructData> test_struct_data(const size_t N) {
std::vector<StructData> data(N);
std::transform(data.begin(), data.end(), data.begin(), [N](auto item) {
std::rand...
how to install gcc on windows 7 machine?
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EDIT Since not so recently by now, MinGW-w64 has "absorbed" one of the toolchain building projects. The downloads can be found here. The installer should work, and allow you to pick a version that you need.
Note the Qt SDK comes with the same toolchain. So if you are...
Generating random whole numbers in JavaScript in a specific range?
...dom whole numbers between two specified variables in JavaScript, e.g. x = 4 and y = 8 would output any of 4, 5, 6, 7, 8 ?
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