大约有 40,000 项符合查询结果（耗时：0.0724秒） [XML]
Instance attribute attribute_name defined outside __init__
...hen setting them later in a parse_args function OR returning a short tuple from parse_args is OK. ideally, parse_args should be testable without needing a wizard instance.
– Erik Aronesty
Sep 3 '19 at 18:26
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Passport.js - Error: failed to serialize user into session
...in the session, and deserializeUser uses that id to retrieve the user data from a database (for instance). This is to prevent the session storage from containing the actual user data itself.
– robertklep
Nov 13 '14 at 17:22
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Parse string to date with moment.js
...t the title and question are not quite aligned.
If you want a moment date from a string:
const myMoment = moment(str, 'YYYY-MM-DD')
From moment documentation:
Instead of modifying the native Date.prototype, Moment.js creates a wrapper for the Date object.
If you instead want a javascript...
How to remove unwanted space between rows and columns in table?
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Add this CSS reset to your CSS code: (From here)
/* http://meyerweb.com/eric/tools/css/reset/
v2.0 | 20110126
License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, ad...
How to remove part of a string? [closed]
...ntial double spaces, beginning spaces or end spaces that may have resulted from removing the unwanted string
$Example_string_COMPLETED = trim(str_replace(' ', ' ', $Example_string_PART_REMOVED));
// trim() will remove any potential leading and trailing spaces - the additional 'str_replace()' will r...
Better naming in Tuple classes than “Item1”, “Item2”
...t first, int second)>. I had to download the System.ValueTuple package from NuGet to get it to work in Visual Studio 2017.
– Matt Davis
Mar 25 '17 at 23:19
18
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Extract filename and extension in Bash
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This site explains more.
${variable%pattern}
Trim the shortest match from the end
${variable##pattern}
Trim the longest match from the beginning
${variable%%pattern}
Trim the longest match from the end
${variable#pattern}
Trim the shortest match from the beginning
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How to undo a git merge with conflicts
I am on branch mybranch1 . mybranch2 is forked from mybranch1 and changes were made in mybranch2 .
6 Answers
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What's the opposite of chr() in Ruby?
...("C"))'
-e:1:in `printf': can't convert Array into Integer (TypeError)
from -e:1
$ ruby -e 'printf("0x%02X\n", "A".unpack("C")[0])'
0x41
$
I'm trying to write code that works on Ruby 1.8.1, 1.8.7 and 1.9.2.
Edited to pass C to unpack in uppercase, because unpack("c") gives me -1 where ord() ...
How can I get a file's size in C? [duplicate]
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From fseek documentation "Library implementations are allowed to not meaningfully support SEEK_END (therefore, code using it has no real standard portability)."
– Mika Haarahiltunen
Sep ...