大约有 2,600 项符合查询结果（耗时：0.0269秒） [XML]
How to count objects in PowerShell?
...put to be an array.)
2012.01.30 Update
The above is true for PowerShell V2. One of the new features of PowerShell V3 is that you do have a Count property even for singletons, so the at-sign becomes unimportant for this scenario.
...
Install specific git commit with pip
...it
$ pip install git+git://github.com/aladagemre/django-notification.git@v2.1.0
or from source bundle
$ pip install https://github.com/aladagemre/django-notification/archive/v2.1.0.tar.gz
It is a not well-documented feature, but you can find more information at https://pip.pypa.io/en/latest/r...
Removing fields from struct or hiding them in JSON Response
...Name: "Alice",
Roles: []string{"user", "admin"},
}
v2, err := version.NewVersion("2.0.0")
if err != nil {
log.Panic(err)
}
o := &sheriff.Options{
Groups: []string{"api"},
ApiVersion: v2,
}
data, err := sheriff.Marshal(o, u...
Multiple Updates in MySQL
...the CASE method was 41.1x slower than the INSERT method w/ 30,000 records (6.1x slower than TRANSACTION). And 75x slower in MyISAM. INSERT and CASE methods broke even at ~1,000 records. Even at 100 records, the CASE method is BARELY faster.
So in general, I feel the INSERT method is both best and e...
The entity cannot be constructed in a LINQ to Entities query
...
100% shocked it worked... in EF 6.1 this is working.
– TravisWhidden
Aug 5 '15 at 22:58
2
...
Making a UITableView scroll when text field is selected
...) <= NSFoundationVersionNumber_iOS_6_1) {
// Load resources for iOS 6.1 or earlier
cell = (UITableViewCell *) textField.superview.superview;
} else {
// Load resources for iOS 7 or later
cell = (UITableViewCell *) textField.superview.superview.superview;
/...
How to load assemblies in PowerShell?
... posts with numerous examples of ways to load assemblies in PowerShell v1, v2 and v3.
The ways include:
dynamically from a source file
dynamically from an assembly
using other code types, i.e. F#
v1.0 How To Load .NET Assemblies In A PowerShell Session
v2.0 Using CSharp (C#) code in PowerShell...
Can I use assert on Android devices?
...dle;)V
00036c: 6f20 0100 3200 |0000: invoke-super {v2, v3}, Landroid/app/Activity;.onCreate:(Landroid/os/Bundle;)V // method@0001
000372: 1501 037f |0003: const/high16 v1, #int 2130903040 // #7f03
000376: 6e20 0500 1200 |00...
animating addClass/removeClass with jQuery
...-06-12 this is supported in - IE 10+ - Chrome 26+ - FireFox 16+ - Safari 6.1+ - Opera 12.1+ -webkit, -moz, -o is only needed for even older browsers. You can probably leave it out to save some space.
– clst
Jun 12 '15 at 15:56
...
How can I run PowerShell with the .NET 4 runtime?
...t;?xml version="1.0"?>
<configuration>
<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0.30319"/>
<supportedRuntime version="v2.0.50727"/>
</startup>
</configuration>
Additional, quick setup not...