大约有 43,000 项符合查询结果（耗时：0.0500秒） [XML]
How to detect if CMD is running as Administrator/has elevated privileges?
From inside a batch file, I would like to test whether I'm running with Administrator/elevated privileges.
13 Answers
...
Is std::vector copying the objects with a push_back?
After a lot of investigations with valgrind, I've made the conclusion that std::vector makes a copy of an object you want to push_back.
...
How can I check if a scrollbar is visible?
...
a little plugin for it.
(function($) {
$.fn.hasScrollBar = function() {
return this.get(0).scrollHeight > this.height();
}
})(jQuery);
use it like this,
$('#my_div1').hasScrollBar(); // returns true if there's a `verti...
Django: Get an object form the DB, or 'None' if nothing matches
...function which will let me get an object form the database, or None if nothing matches?
8 Answers
...
Ignoring SSL certificate in Apache HttpClient 4.3
...
The code below works for trusting self-signed certificates. You have to use the TrustSelfSignedStrategy when creating your client:
SSLContextBuilder builder = new SSLContextBuilder();
builder.loadTrustMaterial(null, new TrustSelfSignedStrategy());
SSLCon...
How to use an existing database with an Android application [duplicate]
...
NOTE:
Before trying this code, please find this line in the below code:
private static String DB_NAME ="YourDbName"; // Database name
DB_NAME here is the name of your database. It is assumed that you have a copy of the database in the ass...
Difference between adjustResize and adjustPan in android?
... use each component? Which one(adjustPan or adjustResize) is good for resizing UI?
5 Answers
...
Why does GCC generate such radically different assembly for nearly the same C code?
While writing an optimized ftol function I found some very odd behaviour in GCC 4.6.1 . Let me show you the code first (for clarity I marked the differences):
...
How can I get the baseurl of site?
...
Try this:
string baseUrl = Request.Url.Scheme + "://" + Request.Url.Authority +
Request.ApplicationPath.TrimEnd('/') + "/";
share
|
...
Remove a git commit which has not been pushed
... when you use git reset, you should refer to the commit that you are resetting to; so you would want the db0c078 commit, probably.
An easier version would be git reset --hard HEAD^, to reset to the previous commit before the current head; that way you don't have to be copying around commit IDs.
Be...