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How do I get the file name from a String containing the Absolute file path?
... f = new File("C:\\Hello\\AnotherFolder\\The File Name.PDF");
System.out.println(f.getName());
using String methods:
File f = new File("C:\\Hello\\AnotherFolder\\The File Name.PDF");
System.out.println(f.getAbsolutePath().substring(f.getAbsolutePath().lastIndexOf("\\")+1));
...
Defining Z order of views of RelativeLayout in Android
... You can also put <item type="id" name="<your_id>"/> into a values xml file, and then you can reference it anywhere.
– karl
Mar 21 '13 at 17:58
8
...
为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...nt.ClipData;import android.content.ClipboardManager;import android.content.Intent;import android.content.res.AssetFileDescriptor;import android.net.Uri;import com.google.appinventor.components.annotations.DesignerComponent;import com.google.appinventor.components.annotations.DesignerProperty;import ...
How to change the timeout on a .NET WebClient object
....
private class WebClient : System.Net.WebClient
{
public int Timeout { get; set; }
protected override WebRequest GetWebRequest(Uri uri)
{
WebRequest lWebRequest = base.GetWebRequest(uri);
lWebRequest.Timeout = Timeout;
((HttpWebR...
Replacing a fragment with another fragment inside activity group
...agment();
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
// Replace whatever is in the fragment_container view with this fragment,
// and add the transaction to the back stack if needed
transaction.replace(R.id.fragment_container, newFragment);
transaction.addToBa...
Display a view from another controller in ASP.NET MVC
... I would say that this is the MVC for anyone that doesn't want the view int he shared folders, note that for all other solutions (such as using direct paths) anyone trying to re-factor the views will not have to take in mind that it is also being used in another controller, resulting in unpredict...
How to pass arguments from command line to gradle
...public static void main(String[] args) throws Exception {
System.out.println(args);
String host = args[0];
System.out.println(host);
int port = Integer.parseInt(args[1]);
my build.gradle
run {
if ( project.hasProperty("appArgsWhatEverIWant") ) {
args Eval.me(appArgsWha...
Is there a /dev/null on Windows?
...ou can use the file "nul" instead of /dev/null:
#include <stdio.h>
int main ()
{
FILE* outfile = fopen ("/dev/null", "w");
if (outfile == NULL)
{
fputs ("could not open '/dev/null'", stderr);
}
outfile = fopen ("nul", "w");
if (outfile == NULL)
{
f...
Deprecated Java HttpClient - How hard can it be?
All I'm trying to do is download some JSON and deserialize it into an object. I haven't got as far as downloading the JSON yet.
...
mysql Foreign key constraint is incorrectly formed error
... on IDFromTable1 to ID in table1 I get the error Foreign key constraint is incorrectly formed error . I would like to delete table 2 record if table1 record gets deleted. Thanks for any help
...