大约有 40,000 项符合查询结果（耗时：0.0311秒） [XML]
Viewing full version tree in git
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@rchrd I would set them as alias by running git config --global alias.ver "log --oneline --graph --color --all --decorate" and only need to type git ver thereafter.
– checksum
May 15 at 23:58
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git command to show all (lightweight) tags creation dates
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taggerdate is not always set; try creatordate.
– 9000
Jun 7 '17 at 15:38
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Check if any ancestor has a class using jQuery
...purpose only, just use a CSS rule:
.parentClass #myElem { /* CSS property set */ }
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Appropriate hashbang for Node.js scripts
...cause the cool kids are doing it, anyone who works with Node on Ubuntu has set up a /usr/bin/node as a symlink to nodejs. There are highly-viewed instructions on doing this here on Stack Overflow, and all over the web. There was even the nodejs-legacy package whose entire purpose was to create this ...
How to indicate param is optional using inline JSDoc?
...onal arguments worked. If you want the default to be undefined you have to set it explicitly as well though, otherwise the argument won't be marked as optional (even if it preceded by already optional arguments):
function demo(
/** @type {String} */ mandatory,
/** @type {Number} */ optional1 = ...
How to add item to the beginning of List?
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Update: a better idea, set the "AppendDataBoundItems" property to true, then declare the "Choose item" declaratively. The databinding operation will add to the statically declared item.
<asp:DropDownList ID="ddl" runat="server" AppendDataBoundI...
Why does “,,,” == Array(4) in Javascript?
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",,,"
If you use the array constructor function and pass a number, it sets the length of the array to that number. So you can say you have four empty indexes (same as [,,,]) and the default string representation of arrays is a comma-separated list of its elements:
> ['a','b','c'].toString()...
How to sort Counter by value? - python
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Another way to reverse sort is to set the key function to lamda i: -i[1]
– Steinar Lima
Jan 6 '14 at 14:09
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What is the best way to exit a function (which has no return value) in python before the function en
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return doesn't work, if i set a = method() , inside method i use return, it still keep running code behind a. exit should be like php exit(), it breaks the program instantly.
– TomSawyer
Sep 24 '17 at 18:29
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How to change column datatype from character to numeric in PostgreSQL 8.4
...ght recall) you will have to use something in the line of the following to set a default:
ALTER TABLE presales ALTER COLUMN code TYPE NUMERIC(10,0)
USING COALESCE(NULLIF(code, '')::NUMERIC, 0);
(found with the help of this answer)
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