大约有 23,000 项符合查询结果（耗时：0.0485秒） [XML]
Get battery level and state in Android
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Based on official android docs, you can use this method in a Helper or Util class to get current battery percentage:
public static int getBatteryPercentage(Context context) {
if (Build.VERSION.SDK_INT >= 21) {
...
How to access outer class from an inner class?
... add metaclass
_METACLASS_ = '_metaclass_helper_'
def with_metaclass(meta, base=object):
return meta(_METACLASS_, (base,), {})
class OuterMeta(type):
def __new__(mcs, name, parents, dct):
cls = super(OuterMeta, mcs).__new__(mcs, name, parents, dct)
for klass in dct.values()...
Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws
...c SimpleHttpResponseException(HttpStatusCode statusCode, string content) : base(content)
{
StatusCode = statusCode;
}
}
source code for Microsoft's EnsureSuccessStatusCode can be found here
Synchronous version based on SO link :
public static void EnsureSuccessStatusCode(this Htt...
CSS /JS to prevent dragging of ghost image?
..." functionality of an element, not to entirely disable any and all pointer-based interaction with the element.
– Chad
Dec 28 '18 at 20:42
4
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Count, size, length…too many choices in Ruby?
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There is a crucial difference for applications which make use of database connections.
When you are using many ORMs (ActiveRecord, DataMapper, etc.) the general understanding is that .size will generate a query that requests all of the items from the database ('select * from mytable') and the...
Find the number of downloads for a particular app in apple appstore [closed]
...t you can do is find a few companies that are sharing and then extrapolate based on app ranking (which is available publicly). The best you'll get is a ball park estimate.
share
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improve this answe...
Difference between JOIN and INNER JOIN
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Is this true for all data bases (e.g. SQL, postgres?) Does anyone know a link to the documentation explaining this?
– Chogg
Oct 25 '17 at 17:32
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Configure Microsoft.AspNet.Identity to allow email address as username
...of this (in App_Code\IdentityModels.cs) is
public UserManager()
: base(new UserStore<ApplicationUser>(new ApplicationDbContext()))
{
UserValidator = new UserValidator<ApplicationUser>(this) { AllowOnlyAlphanumericUserNames = false };
}
...
When to use the JavaScript MIME type application/javascript instead of text/javascript?
Based on the question jQuery code not working in IE , text/javascript is used in HTML documents so Internet Explorer can understand it.
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Nested Git repositories?
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The chrisjean.com blog does not seem to be current based on just having tried to follow it. The wiki post from Greg may be a bit more complicated, but as a git newbie I prefer accurate to simple...
– sage
Jul 21 '11 at 16:12
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