大约有 6,301 项符合查询结果（耗时：0.0202秒） [XML]
Generating all permutations of a given string
...s "a" the merge result is ["ab", "ba"] here same solution with Swift gist.github.com/daniaDlbani/3bc10e02541f9ba310d546040c5322fc
– Dania Delbani
May 16 '19 at 3:06
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R - Markdown avoiding package loading messages
...sults can be FALSE (which is an alias of results="hide") since knitr 1.16: github.com/yihui/knitr/issues/1360
– Yihui Xie
Aug 7 '18 at 4:46
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PHP function to generate v4 UUID
...ng composer dependencies, you might want to consider this library: https://github.com/ramsey/uuid
It doesn't get any easier than this:
Uuid::uuid4();
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Renaming or copying files and folder using NERDTree on Vim. Is it possible?
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https://github.com/scrooloose/nerdtree/blob/master/doc/NERDTree.txt, the latest version has it:
2.3. The NERD tree menu NERDTreeMenu The NERD tree has a menu that can be programmed via th...
Git: Ignore tracked files
...n of it, ex: "config.sample.ini" or "config.ini.template" see https://gist.github.com/canton7/1423106 for a full example.
Then there won't be any concerns if the file is changed within git, etc. and you can use .gitignore (finally) on the local untracked files.
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ios app maximum memory budget
...is helps to find out what's the memory budget for any iOS device.
https://github.com/Split82/iOSMemoryBudgetTest
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How to retrieve inserted id after inserting row in SQLite using Python?
... appears Python's sqlite3 lastrowid uses last_insert_rowid underneath github.com/ghaering/pysqlite/blob/… (which isn't guaranteed threadsafe but seems the only option FWIW). See also stackoverflow.com/q/2127138/32453
– rogerdpack
Jan 26 '17 at 20:41
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Storing Images in PostgreSQL
...ample put the files in a GridFS which is part of MongoDB. Then use
https://github.com/EnterpriseDB/mongo_fdw
to access it in Postgres.
That has the advantages, that you can access/read/write/backup it in Postrgres and MongoDB, depending on what gives you more flexiblity.
There are also foreign dat...
How to read a CSV file into a .NET Datatable
...e days, I mostly use this extension method to read delimited text:
https://github.com/Core-Techs/Common/blob/master/CoreTechs.Common/Text/DelimitedTextExtensions.cs#L22
https://www.nuget.org/packages/CoreTechs.Common/
UPDATE 2/20/2015
Example:
var csv = @"Name, Age
Ronnie, 30
Mark, 40
Ace, 50";
Tex...
How to validate an Email in PHP?
...example.com', FILTER_VALIDATE_EMAIL));
or "EmailValidator" from https://github.com/egulias/EmailValidator
$validator = new EmailValidator();
$multipleValidations = new MultipleValidationWithAnd([
new RFCValidation(),
new DNSCheckValidation()
]);
$validator->isValid("example@example.c...