大约有 42,000 项符合查询结果（耗时：0.0392秒） [XML]
Getting View's coordinates relative to the root layout
...
getRelativeLeft() this is need add cast,but when i add (View) or (button) ((Object) myView.getParent()).getRelativeTop(),it is also not right
– pengwang
Sep 2 '10 at 7:11
...
python requests file upload
... uploading a file using Python requests library. I searched Stack Overflow and no one seemed to have the same problem, namely, that the file is not received by the server:
...
The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
... stream. For int[] or long[] or other arrays where the value can simply be cast to String, I'd look for a non-streaming solution. In fact I am looking.
– Adam
Nov 6 '17 at 12:11
...
Convert a positive number to negative in C#
... FYI if you try kokbira's method with a short, myShort = (short) -myShort cast is necessary because the short becomes an int when negated.
– AaronLS
Nov 22 '13 at 21:46
...
Precision String Format Specifier In Swift
...
This solution won't work in Swift 1.2 without casting the result to String.
– ibesora
Apr 10 '15 at 6:32
...
SVN upgrade working copy
...
You have to upgrade your subversion client to at least 1.7.
With the command line client, you have to manually upgrade your working copy format by issuing the command svn upgrade:
Upgrading the Working Copy
Subversion 1.7 introduces substantial changes to the working copy
format. In pre...
Android Calling JavaScript functions in WebView
...l some javascript functions sitting in an html page running inside an android webview . Pretty simple what the code tries to do below - from the android app, call a javascript function with a test message, which inturn calls a java function back in the android app that displays test message ...
Best way to check for “empty or null value”
...ssion, '') = ' '
Demo
Empty string equals any string of spaces when cast to char(n):
SELECT ''::char(5) = ''::char(5) AS eq1
, ''::char(5) = ' '::char(5) AS eq2
, ''::char(5) = ' '::char(5) AS eq3;
Result:
eq1 | eq2 | eq3
----+-----+----
t | t | t
Test for "null o...
Place cursor at the end of text in EditText
...Text with findViewById<EditText>(R.id.edittext_id) or just avoid the casting if using API 26+
– Evin1_
Jun 25 '18 at 12:37
add a comment
|
...
Calculate date/time difference in java [duplicate]
...g) (timeDifferenceMilliseconds / (60 * 60 * 1000 * 24 * 365)); you need to cast long little later, otherwise the divisor is int and overflowing :diffYears = (timeDifferenceMilliseconds / ((long)60 * 60 * 1000 * 24 * 365));
– Pavel Niedoba
Apr 14 '16 at 13:38
...