大约有 22,000 项符合查询结果（耗时：0.0312秒） [XML]
An efficient way to transpose a file in Bash
...my original 2.2GB matrix, the perl solution is slightly faster than awk - 350.103s vs. 369.410s I was using perl 5.8.8 64bit
– Federico Giorgi
Nov 16 '09 at 10:18
1
...
How to get the list of all printers in computer
...the code?
– jhpratt
Nov 25 '17 at 0:50
This is a very interesting answer. If you only need the names, the accepted ans...
Find and replace string values in list
...
– Steven C. Howell
Apr 20 '15 at 18:50
1
@sberry I have a list ['word STRING', 'word_count BIGINT...
Remove scroll bar track from ScrollView in Android
...
506
To remove a scrollbar from a view (and its subclass) via xml:
android:scrollbars="none"
htt...
How do I convert a byte array to Base64 in Java?
...
answered May 3 '12 at 3:50
Konstantin SpirinKonstantin Spirin
16.9k1111 gold badges6161 silver badges8787 bronze badges
...
Detecting taps on attributed text in a UITextView in iOS
... |
edited Nov 22 '13 at 7:50
answered Oct 12 '13 at 12:47
t...
How can I divide two integers to get a double?
...
– fabriciorissetto
Sep 21 '18 at 21:50
1
...
Entity Framework code first unique column
...lve this by setting a maximum string length on your model:
[StringLength(450)]
Your model will look like this now in EF CF 6.1+:
public class User
{
public int UserId{get;set;}
[StringLength(450)]
[Index(IsUnique=true)]
public string UserName{get;set;}
}
Update:
if you use Fluent:...
onCreateOptionsMenu inside Fragments
...
501
try this,
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
i...
How to move one word left in the vi editor
...l etc.
– dekuShrub
Apr 11 '18 at 10:50
add a comment
|
...