大约有 40,000 项符合查询结果（耗时：0.0303秒） [XML]
iOS 5 fixed positioning and virtual keyboard
...r offsetTop = $nav.offset().top;
if (Math.abs(scrollTop - offsetTop) > 1) {
$nav.css('position', 'absolute');
setTimeout(function(){
$nav.css('position', 'fixed');
}, 1);
}
});
...
scheduleAtFixedRate vs scheduleWithFixedDelay
....newScheduledThreadPool(1)
executor.scheduleWithFixedDelay({
if (time >= 12_000L) {
executor.shutdown()
} else {
Thread.sleep(2000L)
val now = System.currentTimeMillis()
time += now - start
System.out.println("Total $time delay ${now - start}\n")
...
Metadata file … could not be found error when building projects
... who can't find it, Build/Configuration Manager refers to the Build menu -> Configuration Manager menu item.
– John Kurlak
Aug 15 '12 at 17:58
4
...
JavaScript: Object Rename Key
... renameKeys(obj, newKeys) {
const keyValues = Object.keys(obj).map(key => {
const newKey = newKeys[key] || key;
return { [newKey]: obj[key] };
});
return Object.assign({}, ...keyValues);
}
Usage:
const obj = { a: "1", b: "2" };
const newKeys = { a: "A", c: "C" };
const renamedObj...
Rails Migration: Remove constraint
...se change_column like so
change_column :users, :address, :string, :null => true
Docs...
http://apidock.com/rails/ActiveRecord/ConnectionAdapters/SchemaStatements/change_column
share
|
improve ...
throws Exception in finally blocks
...
Resource => Closeable?
– Dmitry Ginzburg
Jun 23 '15 at 9:28
|
show 2 more...
Trigger a Travis-CI rebuild without pushing a commit?
...e testing in Travis CI setings
open project page on GitHub
open settings -> webhooks and services
find Travis CI in services and press edit button
press "Test service"
Decompile .smali files on an APK [duplicate]
...eloped by google, that is meant to do just what we have been looking for => https://github.com/google/android-classyshark
share
|
improve this answer
|
follow
...
Grant **all** privileges on database
...
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'new_password';
– Scary Wombat
Jun 19 '18 at 7:37
...
What is the length of the access_token in Facebook OAuth2?
... next time someone asks me "which max size should we set for this field" => "Don't set any max size, it's gonna grow anyway". Really, I love it!! Facebook you made my day ;)
– Christophe Fondacci
Mar 20 '15 at 2:36
...