大约有 2,500 项符合查询结果（耗时：0.0299秒） [XML]
How to tell PowerShell to wait for each command to end before starting the next?
... -NoNewWindow -PassThru
$proc.WaitForExit()
Another option in PowerShell 2.0 is to use a background job:
$job = Start-Job { invoke command here }
Wait-Job $job
Receive-Job $job
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What's the best way to store co-ordinates (longitude/latitude, from Google Maps) in SQL Server?
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Fair Warning still applies Entity Framework Core 2.0 github.com/aspnet/EntityFrameworkCore/issues/1100
– ono2012
Oct 30 '17 at 19:23
add a comment
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Programmatically get own phone number in iOS
...perty(nonatomic,readonly,retain) NSString *systemVersion; // e.g. @"2.0"
@property(nonatomic,readonly) UIDeviceOrientation orientation; // return current device orientation
@property(nonatomic,readonly,retain) NSString *uniqueIdentifier; // a string unique to each device based on va...
Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
...sion.fetch(:comments, {}).fetch(@comment.id, {})["temp_value"]
From Ruby 2.0, you can do:
@myvar = session[:comments].to_h[@comment.id].to_h["temp_value"]
From Ruby 2.3, you can do:
@myvar = session.dig(:comments, @comment.id, "temp_value")
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Why can't variable names start with numbers?
...
Well think about this:
int 2d = 42;
double a = 2d;
What is a? 2.0? or 42?
Hint, if you don't get it, d after a number means the number before it is a double literal
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Mercurial error: abort no username supplied
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Having installed "TortoiseHg 2.2 with Mercurial 2.0 - x86 Windows", the Mercurial.RC file can be found under C:\Program Files\TortoiseHg\hgrc.d
– urig
Nov 30 '11 at 7:36
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Set size on background image with CSS?
...this is the way to do it.
Supported browsers:
Mozilla Firefox 4.0+ (Gecko 2.0+), Microsoft Internet Explorer 9.0+, Opera 10.0+, Safari 4.1+ (webkit 532) and Chrome 3.0+.
.stretch{
/* Will stretch to specified width/height */
background-size: 200px 150px;
}
.stretch-content{
/* Will stretch to wi...
How to debug Angular JavaScript Code
... priority on their list, since they are all heads in on the next AngularJS 2.0 release. Look into the ng-inspect if Batarang is giving you headaches.
– demisx
Nov 6 '14 at 16:08
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What does the -ObjC linker flag do?
...re using GCC 4.2 as a compiler? Would using LLVM GCC 4.2 or LLVM Compiler 2.0 solve the problem? Or am I mixing up stuff that shouldn't be mixed?
– bsarrazin
Jul 8 '11 at 20:25
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Return XML from a controller's action in as an ActionResult?
...ument(
new XElement("root",
new XAttribute("version", "2.0"),
new XElement("child", "Hello World!")));
return new XmlActionResult(xml);
}
This reusable, custom ActionResult serialises the XML for you.
public sealed class XmlActionResult : ActionResult
{
pr...