大约有 40,000 项符合查询结果（耗时：0.0756秒） [XML]
Replacing .NET WebBrowser control with a better browser, like Chrome?
...
answered Dec 3 '10 at 17:42
chillitomchillitom
21.2k1515 gold badges7878 silver badges115115 bronze badges
...
Benefits of using the conditional ?: (ternary) operator
...ithout sacrificing readability.
Good example:
int result = Check() ? 1 : 0;
Bad example:
int result = FirstCheck() ? 1 : SecondCheck() ? 1 : ThirdCheck() ? 1 : 0;
share
|
improve this answer
...
What does “default” mean after a class' function declaration?
... |
edited Jun 26 '14 at 20:05
answered Jun 28 '11 at 7:08
...
When do I use a dot, arrow, or double colon to refer to members of a class in C++?
...
10
It should possibly be clarified that . and -> may also be used to access class statics via an object, even though they're not strictly "m...
How do I make a fully statically linked .exe with Visual Studio Express 2005?
...C++ environment is the free and largely excellent Microsoft Visual Studio 2005 Express edition. From time to time I have sent release .exe files to other people with pleasing results. However recently I made the disturbing discovery that the pleasing results were based on more luck that I would like...
How can you detect the version of a browser?
...
508
You can see what the browser says, and use that information for logging or testing multiple bro...
Are delphi variables initialized with a value by default?
...
10 Answers
10
Active
...
How can I check whether a option already exist in select by JQuery
...it already exists:
$("#yourSelect option[value='yourValue']").length > 0;
share
|
improve this answer
|
follow
|
...
How to change past commit to include a missed file?
...
Rafał RawickiRafał Rawicki
20.3k33 gold badges5353 silver badges7575 bronze badges
...
What makes a SQL statement sargable?
...a function in the where clause:
SELECT ... FROM ...
WHERE Year(myDate) = 2008
The SQL optimizer can't use an index on myDate, even if one exists. It will literally have to evaluate this function for every row of the table. Much better to use:
WHERE myDate >= '01-01-2008' AND myDate < '01-0...