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How to add a TextView to LinearLayout in Android
... error in your code. this is complete code:
main.xml:-
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:id="@+id/info"
android:layout_height="wrap_content"
android:orientation="vert...
nginx server_name wildcard or catch-all
...so want to catch requests with empty Host header (which is allowed in HTTP/1.0) you can use both regex and empty server_name:
server {
listen 80;
server_name ~. "";
}
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How to specify id when uses include in layout xml file
...layout" android:id="@+id/someid"/>
// somelayout.xml
<?xml version="1.0" encoding="utf-8"?>
<ImageView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
/>
Becomes this:
// activity_m...
Is there a __CLASS__ macro in C++?
...< "If you want to print a template type, that's easy.\n";
from_type(1.0);
std::cout << "To get it from an object instance, just use decltype:\n";
foo_bar fb;
std::cout << "\tfb's type is : "
<< bti::type_id_with_cvr<decltype(fb)>().pretty_name...
Differences between Ant and Maven [closed]
...pId>
<artifactId>my-project</artifactId>
<version>1.0</version>
</project>
That's all you need in your pom.xml. Running mvn install from the command line will process resources, compile source, execute unit tests, create a JAR, and install the JAR in a local re...
Intro to GPU programming [closed]
...
float b[10000];
#pragma acc kernels
for (i = 0; i < 10000; ++i) b[i] = 1.0f;
#pragma acc kernels
for (i = 0; i < 10000; ++i) {
b[i] = b[i] * a;
}
Edit: unfortunately, only the PGI compiler really supports OpenACC right now, for NVIDIA GPU cards.
...
How to get the last character of a string in a shell?
...vary the trailing characters returned as well. This work for me in bash v4.1.0(1)
– SaxDaddy
Oct 11 '15 at 0:52
...
VSS使用指南 - 开源 & Github - 清泛网 - 专注IT技能提升
VSS使用指南VSS 指南概述VSS是一个版本控制工具。其操作比较简单，使用方便，又能达到公司的需求，所以VSS在我们公司得到了很好的应用。VSS具体的操作方法请参...概述
VSS是一个版本控制工具。其操作比较简单，使用方便，又...
Convert between UIImage and Base64 string
...r project.
Encoding :
NSData* data = UIImageJPEGRepresentation(yourImage, 1.0f);
NSString *strEncoded = [Base64 encode:data];
Decoding :
NSData* data = [Base64 decode:strEncoded ];;
image.image = [UIImage imageWithData:data];
Another Option: Use QSUtilities for encoding and decoding
...
Finding median of list in Python
...> from numpy import median
>>> median([1, -4, -1, -1, 1, -3])
-1.0
For python-3.x, use statistics.median:
>>> from statistics import median
>>> median([5, 2, 3, 8, 9, -2])
4.0
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