大约有 42,000 项符合查询结果（耗时：0.0289秒） [XML]
How do I adjust the anchor point of a CALayer, when Auto Layout is being used?
... @param anchorPoint new anchorPoint of the view in unit coords (e.g., {0.5,1.0})
@param xConstraint an NSLayoutConstraint whose constant property adjust's view x.center
@param yConstraint an NSLayoutConstraint whose constant property adjust's view y.center
As multiple constraints can contribute...
Add support library to Android Studio project
... 18
targetSdkVersion 19
versionCode 1
versionName "1.0"
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
dependencies {
compile f...
Asynchronous method call in Python?
...ile True:
print(datetime.datetime.now())
if (loop.time() + 1.0) >= end_time:
break
yield from asyncio.sleep(1)
loop = asyncio.get_event_loop()
# Blocking call which returns when the display_date() coroutine is done
loop.run_until_complete(display_date(loop))
...
Using StringWriter for XML Serialization
...e datatype of the input parameter. If you manually added <?xml version="1.0" encoding="utf-8"?><test/> to the string, then declaring the SqlParameter to be of type SqlDbType.Xml or SqlDbType.NVarChar would give you the "unable to switch the encoding" error. Then, when inserting manually ...
How to make an element in XML schema optional?
...Set the minOccurs attribute to 0 in the schema like so:
<?xml version="1.0"?>
<xs:schema version="1.0" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
<xs:element name="request">
<xs:complexType>
<xs:sequence>
...
Callback functions in C++
...y passing appropriate callables for example:
std::vector<double> v{ 1.0, 2.2, 4.0, 5.5, 7.2 };
double r = 4.0;
std::for_each(v.begin(), v.end(), [&](double & v) { v += r; });
std::for_each(v.begin(), v.end(), [](double v) { std::cout << v << " "; });
which prints
5 6.2 ...
A weighted version of random.choice
...u need to check r <= 0. Consider an input set of 1 items, and a roll of 1.0. The assertion will fail then. I corrected that error in the answer.
– moooeeeep
Nov 11 '15 at 10:38
...
Difference between PCDATA and CDATA in DTD
...l be parsed, and it'll have no content, but one child.
<?xml version="1.0"?>
<foo>
<bar><test>content!</test></bar>
</foo>
When we want to specify that an element will only contain text, and no child elements, we use the keyword PCDATA, because this keyw...
How do I make a dotted/dashed line in Android?
...
Without java code:
drawable/dotted.xml:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="line">
<stroke
android:color="#C7B299"
android:dashWidth="10px"
android:dashGap="1...
Style bottom Line in Android
...
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:top="-6dp"
android:left="-6dp"
android:right="-6dp"
android:bottom=...