大约有 570 项符合查询结果（耗时：0.0174秒） [XML]
Copy object values in Visual Studio debug mode
...tension: https://visualstudiogallery.msdn.microsoft.com/c6a21c68-f815-4895-999f-cd0885d8774f
share
|
improve this answer
|
follow
|
...
How to check Oracle database for long running queries
... of lots of short operations, nothing will show up.
COLUMN percent FORMAT 999.99
SELECT sid, to_char(start_time,'hh24:mi:ss') stime,
message,( sofar/totalwork)* 100 percent
FROM v$session_longops
WHERE sofar/totalwork < 1
/
...
How to round float numbers in javascript?
...
@tybro0103 Floating point evil: 1.005 * 100 = 100.49999999999999 (at least in the JS engine I tried). That's why it doesn't work and why you should never rely on floats being perfectly accurate.
– sudo
Jan 22 '18 at 6:10
...
Regular expression for matching latitude/longitude coordinates?
...127.554334
45, 180
-90, -180
-90.000, -180.0000
+90, +180
47.1231231, 179.99999999
Doesn't Match
-90., -180.
+90.1, -100.111
-91, 123.456
045, 180
share
|
improve this answer
|
...
How to run a C# console application with the console hidden
...dows application that doesn't call any forms.
– ashes999
Oct 13 '11 at 16:22
1
This is the correc...
How to declare a type as nullable in TypeScript?
...me that var b and var c are the same there.
– martinp999
Feb 3 '19 at 23:06
In order to set null or undefined value wi...
IN clause and placeholders
...alues as places. The default maximum limit of host parameters in SQLite is 999 - at least in a normal build, not sure about Android :)
Happy coding.
Here is one implementation:
String makePlaceholders(int len) {
if (len < 1) {
// It will lead to an invalid query anyway ..
...
Make copy of an array
...e that all the discussion here is about micro-performance issues, which 99.999% of the time, don't matter. The more important point is that src.clone() is more readable and has far less opportunity for error than allocating a new array and doing arraycopy. (And also happens to be fast.)
...
iOS (iPhone, iPad, iPodTouch) view real-time console log terminal
...r. Bummer. No device found, is it plugged in?
– ashes999
Apr 4 '13 at 10:59
...
What is the Java equivalent for LINQ? [closed]
...L and only want easier access to collections.
– ashes999
May 6 '14 at 21:20
add a comment
|
...