大约有 40,000 项符合查询结果（耗时：0.0733秒） [XML]
“Java DateFormat is not threadsafe” what does this leads to?
... threads use a shared SimpleDateFormat.
Program:
public static void main(String[] args) throws Exception {
final DateFormat format = new SimpleDateFormat("yyyyMMdd");
Callable<Date> task = new Callable<Date>(){
public Date call() throws Exception {
return ...
Local Storage vs Cookies
...a
Expiration dates
Cons
Each domain stores all its cookies in a single string, which can make
parsing data difficult
Data is unencrypted, which becomes an issue because... ... though
small in size, cookies are sent with every HTTP request Limited size
(4KB)
SQL injection can be performed from a ...
Javascript Equivalent to C# LINQ Select
...;
An extended version that uses the function constructor if you pass a string. Something to play around with perhaps:
Array.prototype.select = function(expr){
var arr = this;
switch(typeof expr){
case 'function':
return $.map(arr, expr);
break;
...
How to add a button to a PreferenceScreen?
...reference android:title="Acts like a button"
android:key="@string/myCoolButton"
android:summary="This is a cool button"/>
Then for the java in your onCreate()
Preference button = findPreference(getString(R.string.myCoolButton));
button.setOnPreferenceClickListen...
REST / SOAP endpoints for a WCF service
....g.
public interface ITestService
{
[OperationContract]
[WebGet]
string HelloWorld(string text)
}
Note, if the REST service is not in JSON, parameters of the operations can not contain complex type.
Reply to the post for SOAP and RESTful POX(XML)
For plain old XML as return format, thi...
How to find corresponding log files folder for a web site?
...
Ok, I've found this property - it's called "site id" and resides in "Advanced Properties" of the website.
share
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...
Uncatchable ChuckNorrisException
...ang.VerifyError: (class: TestThrow, method: ma\
in signature: ([Ljava/lang/String;)V) Can only throw Throwable objects
Could not find the main class: TestThrow. Program will exit.
UPDATE 2:
Actually, you can get this to work if you disable the byte code verifier! (-Xverify:none)
UPDATE 3:
For ...
使用 XML 和 Web 服务 · App Inventor 2 中文网
...
使用 XML 和 Web 服务
The Web.XMLTextDecode takes a given XML text string and decodes it to produce a list. If the text is not well-formed XML, it will signal an error and return the empty list.
The list returned by XMLTextDecode contains one pair for each top-level tag-delimited structure...
Query an XDocument for elements by name at any depth
...
using System.Xml.Linq;
class Test
{
static void Main()
{
string xml = @"
<root>
<child id='1'/>
<child id='2'>
<grandchild id='3' />
<grandchild id='4' />
</child>
</root>";
XDocument doc = XDocument.Parse(xml);
...
Read-only list or unmodifiable list in .NET 4.0
...oking for ReadOnlyCollection, which has been around since .NET2.
IList<string> foo = ...;
// ...
ReadOnlyCollection<string> bar = new ReadOnlyCollection<string>(foo);
or
List<string> foo = ...;
// ...
ReadOnlyCollection<string> bar = foo.AsReadOnly();
This creates...