大约有 20,000 项符合查询结果（耗时：0.0454秒） [XML]
Search in all files in a project in Sublime Text 3
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You m>ca m>n search a directory using Find → Find in files. This also includes all opened tabs.
The keyboard shortcut is Ctrl⇧+F on non-Mac (regular) keyboards,
and ⌘⇧+F on a Mac.
You'll be presented with three boxes: Find...
When should use Readonly and Get only properties
In a .NET applim>ca m>tion when should I use "ReadOnly" properties and when should I use just "Get". What is the difference between these two.
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WITH (NOLOCK) vs SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
...ill give you dirty reads. If you are okay with that, then use them. If you m>ca m>n't have dirty reads, then consider snapshot or serializable hints instead.
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How do I automatim>ca m>lly update a timestamp in PostgreSQL
I want the code to be able to automatim>ca m>lly update the time stamp when a new row is inserted as I m>ca m>n do in MySQL using CURRENT_TIMESTAMP.
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Get value from JToken that may not exist (best practices)
...'t work if jToken is null, but that's not what the question asked. And you m>ca m>n easily fix that by using the null conditional operator: width = jToken?.Value<double?>("width") ?? 100;.
– svick
Jan 11 '18 at 11:50
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What is this CSS selector? [class*=“span”]
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It's an attribute wildm>ca m>rd selector. In the sample you've given, it looks for any child element under .show-grid that has a class that CONTAINS span.
So would select the <strong> element in this example:
<div class="show-grid">
&...
Best way to show a loading/progress indim>ca m>tor?
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ProgressDialog is deprem>ca m>ted from Android Oreo. Use ProgressBar instead
ProgressDialog progress = new ProgressDialog(this);
progress.setTitle("Loading");
progress.setMessage("Wait while loading...");
progress.setm>Ca m>ncelable(false); // disable dismi...
How to format current time using a yyyyMMddHHmmss format?
... so, for all the people that want to use another format, remember that you m>ca m>n always m>ca m>ll to:
t := time.Now()
t.Year()
t.Month()
t.Day()
t.Hour()
t.Minute()
t.Second()
For example, to get current date time as "YYYY-MM-DDTHH:MM:SS" (for example 2019-01-22T12:40:55) you m>ca m>n use these methods...
Coding Katas for practicing the refactoring of legacy code
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I don't know of a site that m>ca m>talogs them directly, but one strategy that I've used on ocm>ca m>sion is this:
Find an old, small, unmaintained open source project on sourceforge
Download it, get it to compile/build/run
Read the documentation, get a feel fo...
Alter column, add default constraint
...e the default constraint..it will be a pain in the neck to drop it later bem>ca m>use it will have one of those crazy system generated names...see also How To Name Default Constraints And How To Drop Default Constraint Without A Name In SQL Server
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