大约有 22,000 项符合查询结果（耗时：0.0297秒） [XML]
do..end vs curly braces for blocks in Ruby
... I see no reason that an editor would have trouble finding a 2/3 character string versus a single character. Though there is the argument that most editors already match braces, whereas do ... end is a special case which requires language specific logic.
– Chinoto Vokro
...
Difficulty with ng-model, ng-repeat, and inputs
...
The advice is don't bind to primitives.
Your ngRepeat is iterating over strings inside a collection, when it should be iterating over objects. To fix your problem
<body ng-init="models = [{name:'Sam'},{name:'Harry'},{name:'Sally'}]">
<h1>Fun with Fields and ngModel</h1>
...
How to set environment variables from within package.json
...
I too had the space issue. When logging string length I could tell the space is added. I tried escaped quotes - and they were actually stored in the envar. I tried other delimiters to no avail. Removing the space or trimming the value, which feels wrong to me, were...
Get all elements but the first from an array
...numerable<>), so you can for example pass an ArraySegment<> to string.Join.
– Jeppe Stig Nielsen
Jan 25 '17 at 8:49
...
Can an Option in a Select tag carry multiple values?
... (3 years after answering) to put both values into JSON format (using JSON.stringify()) because of a complaint that my proof-of-concept answer "could confuse a newbie developer."
share
|
improve thi...
Is there a combination of “LIKE” and “IN” in SQL?
...clabz.com/sql-server/split-function-in-sql-server-to-break-comma-separated-strings-into-table.aspx
we can write the following based on a table I created called "Fish" (int id, varchar(50) Name)
SELECT Fish.* from Fish
JOIN dbo.Split('%ass,%e%',',') as Splits
on Name like Splits.items //...
How to make a cross-module variable?
...r clarification, globalbaz.py looks just like this:
var_name = "my_useful_string"
share
|
improve this answer
|
follow
|
...
Running multiple commands with xargs
...
If you're including the % character somewhere in your string passed to sh -c, then this is prone to security vulnerabilities: A filename containing $(rm -rf ~)'$(rm -rf ~)' (and that's a perfectly legal substring to have within a filename on common UNIX filesystems!) will cause ...
SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
... the active transactions. The currently running backup(s) will contain the string "BACKUP" in the requestCommand field. The aptly named percentComplete field will give you the progress of the backup.
Note: sp_who2k5 should be a part of everyone's toolkit, it does a lot more than just this.
...
New Line on PHP CLI
...double quotes, not single quotes.
http://php.net/manual/en/language.types.string.php
share
|
improve this answer
|
follow
|
...