大约有 37,000 项符合查询结果（耗时：0.0472秒） [XML]
Facebook development in localhost
...to know if there is any way I could develop Facebook applications in localhost.
20 Answers
...
Xcode debugger doesn't print objects and shows nil, when they aren't
...present. Time to visit bug report.apple.com
– ctpenrose
Feb 5 '14 at 20:08
4
Had the same issue ...
Automatic exit from bash shell script on error [duplicate]
...swered May 20 '10 at 4:36
Adam RosenfieldAdam Rosenfield
346k9090 gold badges477477 silver badges564564 bronze badges
...
View HTTP headers in Google Chrome?
... Developer tools
When opened, click the "Network" option
Initially, it is possible the page data is not present/up to date. Refresh the page if necessary
Observe the page information appears in the listing. (Also, make sure "All" is selected next to the "Hide data URLs" checkbox)
see screenshot
...
Listing all extras of an Intent
...n Intent.
import java.util.Iterator;
import java.util.Set;
import android.os.Bundle;
public static void dumpIntent(Intent i){
Bundle bundle = i.getExtras();
if (bundle != null) {
Set<String> keys = bundle.keySet();
Iterator<String> it = keys.iterator();
...
Get yesterday's date in bash on Linux, DST-safe
... On the other hand, there is IIRC no place where the switch would happen close to the local noon. So, "1300J is never on a DST boundary" is a reasonable assumption.
– Piskvor left the building
Mar 28 '17 at 10:24
...
Android Studio - debug keystore
...entries into your gradle.build file which means your secrets might be disclosed (especially in repository commits). With this solution you get the control of using your own keystore and the magic of automation during debug and release builds.
1) Create a gradle.properties (if you don't already hav...
Delete empty lines using sed
...
You may have spaces or tabs in your "empty" line. Use POSIX classes with sed to remove all lines containing only whitespace:
sed '/^[[:space:]]*$/d'
A shorter version that uses ERE, for example with gnu sed:
sed -r '/^\s*$/d'
(Note that sed does NOT support PCRE.)
...
Android canvas draw rectangle
...import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
public class StartDraw extends Activity {
DrawView drawView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
drawView = new DrawView(th...
ListView addHeaderView causes position to increase by one?
.... I added an emptyView and a headerView. Adding the headerView causes the position in the onItemClick to be increased by one.
...