大约有 4,500 项符合查询结果（耗时：0.0179秒） [XML]
Android - Dynamically Add Views into View
...ut etc. inside. My example:
res/layout/my_view.xml
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/i_am_id"
android:text="my name"
android:textSize="17sp"
android:layout_width="match_parent"
...
Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragme
... with R.id.mapFragment (android:id="@+id/mapFragment"):
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/mapLayout"
android:layout_width="match_parent"
android:layout_height="match_parent" >
...
Where can I learn how to write C code to speed up slow R functions? [closed]
...e static function:
Rcpp::NumericVector x = Rcpp::NumericVector::create( 1.0, 2.0, 3.0 ) ;
Rcpp::NumericVector x = Rcpp::NumericVector::create(
_["a"] = 1.0,
_["b"] = 2.0,
_["c"] = 3
) ;
Of a given size:
Rcpp::NumericVector x( 10 ) ; // filled with 0.0
Rcpp::NumericVect...
npm install vs. update - what's the difference?
...d in package.json:
{
"name": "my-project",
"version": "1.0", // install update
"dependencies": { // ------------------
"already-installed-versionless-module": "*", // ignores "1.0" -> "1.1"
"alrea...
SPA best practices for authentication and session management
...iming attacks) and send the. One of the best examples of this is the OAuth 1.0 protocol, which is, as far as I know, a pretty stonking way to implement authentication on a REST server.
http://tools.ietf.org/html/rfc5849
Oh, but there aren't any OAuth 1.0 clients for JavaScript. Why?
JavaScript...
How to include layout inside layout?
... my header.xml file which i can reuse using include tag
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#FFFFFF"
>...
AsyncProcedures异步过程扩展 · App Inventor 2 中文网
...建 Apps 首页 教育 中文教育版 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...
HTML5 Pre-resize images before uploading
...scale) {
function inner(f00, f10, f01, f11, x, y) {
var un_x = 1.0 - x;
var un_y = 1.0 - y;
return (f00 * un_x * un_y + f10 * x * un_y + f01 * un_x * y + f11 * x * y);
}
var i, j;
var iyv, iy0, iy1, ixv, ix0, ix1;
var idxD, idxS00, idxS10, idxS01, idxS11;
...
Bash tool to get nth line from a file
...0 && print && exit;' myfile.ascii
pgm_icnt = 0
real 1m13.146s
This code ran in 00:01:13.146, which is ~2 seconds faster than the baseline. If I'd run it on the full 500,000,000 it would probably take ~12 minutes.
sed
The top answer on the board, here's my result:
$ time sed ...
What is an EJB, and what does it do?
...nswer you're looking for? Browse other questions tagged jakarta-ee ejb ejb-3.1 or ask your own question.