大约有 40,000 项符合查询结果（耗时：0.0384秒） [XML]
Is it possible to install APK file if more than one emulators/devices are connected [duplicate]
...
@djaqeel: i was new to android at that time. Now i know all that very well.
– Shreyash Mahajan
Aug 16 '13 at 6:12
2
...
How to design a multi-user ajax web application to be concurrently safe
...hanged to value foo"
javascript artifact-updater does what it can to fetch new values as soon as they become known to have updated. It executes new ajax requests or gets feeded by the javascript client.
The pages DOM-content is updated, the user is optionally notified. History-watching continues.
...
How to quit android application programmatically
...
// alertdialog for exit the app
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
// set the title of the Alert Dialog
alertDialogBuilder.setTitle("your title");
// set dialog message
alertDialogBuilder
.setMessage("your message")
.setCancelable(false)
...
How to check if a process id (PID) exists
...
To check for the existence of a process, use
kill -0 $pid
But just as @unwind said, if you're going to kill it anyway, just
kill $pid
or you will have a race condition.
If you want to ignore the text output of kill and do something based on the exit code, you can
if ! kill...
Action bar navigation modes are deprecated in Android L
...
The new Android Design Support Library adds TabLayout, providing a tab implementation that matches the material design guidelines for tabs. A complete walkthrough of how to implement Tabs and ViewPager can be found in this video
...
Oracle SELECT TOP 10 records
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f2498035%2foracle-select-top-10-records%23new-answer', 'question_page');
}
);
...
How to read and write excel file
...s an example on how to read an excel file:
try {
POIFSFileSystem fs = new POIFSFileSystem(new FileInputStream(file));
HSSFWorkbook wb = new HSSFWorkbook(fs);
HSSFSheet sheet = wb.getSheetAt(0);
HSSFRow row;
HSSFCell cell;
int rows; // No of rows
rows = sheet.getPhysical...
How do you connect to multiple MySQL databases on a single webpage?
...nect(), but if the parameters are the same you need to pass true for the '$new_link' (fourth) parameter, otherwise the same connection is reused. For example:
$dbh1 = mysql_connect($hostname, $username, $password);
$dbh2 = mysql_connect($hostname, $username, $password, true);
mysql_select_db('da...
Send inline image in email
...
(htmlBody, null, MediaTypeNames.Text.Html);
LinkedResource inline = new LinkedResource("filename.jpg", MediaTypeNames.Image.Jpeg);
inline.ContentId = Guid.NewGuid().ToString();
avHtml.LinkedResources.Add(inline);
MailMessage mail = new MailMessage();
mail.AlternateViews.Add(avHtml);
At...
Correct approach to global logging in Golang
...iple goroutines.
Pass around a pointer to that log.Logger?
log.New returns a *Logger which is usually an indication that you should pass the object around as a pointer. Passing it as value would create a copy of the struct (i.e. a copy of the Logger) and then multiple goroutines might wr...