大约有 40,000 项符合查询结果（耗时：0.0495秒） [XML]
Detect current device with UI_USER_INTERFACE_IDIOM() in Swift
...tion property of the UITraitEnvironment protocol. This protocol is adopted by the following classes:
UIScreen
UIWindow
UIViewController
UIPresentationController
UIView
share
|
improve this answe...
How to get the ActionBar height?
...Size(tv.data,getResources().getDisplayMetrics());
}
//OR as stated by @Marina.Eariel
TypedValue tv = new TypedValue();
if(Build.VERSION.SDK_INT>=Build.VERSION_CODES.HONEYCOMB){
if (getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
actionBarHeight = T...
How to set SQL Server connection string?
... to build your connection string. Remember that the parameters are defined by the values setted in the SqlConnectionStringBuilder object properties.
Also you can get the database connection string from the conection of Microsoft Visual Studio with the attached DB. When you select the DB, in the pro...
ElasticSearch: Unassigned Shards, how to fix?
...
By default, Elasticsearch will re-assign shards to nodes dynamically. However, if you've disabled shard allocation (perhaps you did a rolling restart and forgot to re-enable it), you can re-enable shard allocation.
# v0.90.x...
How should I validate an e-mail address?
...ike .museum. Am I missing something? I don't want to block any of my users by failing to validate their valid e-mail address, but this seems to be working for anything I can think of.
– Bob Vork
Oct 25 '11 at 7:55
...
Is there a way to squash a number of commits non-interactively?
...
To add to the answer by wilhelmtell I find it convenient to soft reset to HEAD~2 and then amending the commit of HEAD~3:
git reset --soft HEAD~2
git commit --all --amend --no-edit
This will merge all commits to the HEAD~3 commit and use it...
How to export/import PuTTy sessions list?
... the other solutions I got this error:
Registry editing has been disabled by your administrator.
Phooey to that, I say!
I put together the below powershell scripts for exporting and importing PuTTY settings. The exported file is a windows .reg file and will import cleanly if you have permission,...
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
...
In my case it was solved by doing this:
Go to your 'Runtime Configuration' and configure your JRE to an JDK.
I copied answer just in case it is deleted for some reason, but the source is here
...
Using Java 8 to convert a list of objects into a string obtained from the toString() method
...ucture of toString(). AbstractCollection however, does use this structure by default, and I think all the general purpose List implementations in Java SE do as well. As an example of one that doesn't, org.springframework.util.AutoPopulatingList in Spring doesn't implement toString() and thus would...
ArrayList vs List in C#
...ich returns a thread-safe wrapper around the collection. The wrapper works by locking the entire collection on every add or remove operation. Therefore, each thread that is attempting to access the collection must wait for its turn to take the one lock. This is not scalable and can cause significant...