大约有 9,300 项符合查询结果（耗时：0.0250秒） [XML]
QString to char* conversion
...
Well, the Qt FAQ says:
int main(int argc, char **argv)
{
QApplication app(argc, argv);
QString str1 = "Test";
QByteArray ba = str1.toLocal8Bit();
const char *c_str2 = ba.data();
printf("str2: %s", c_str2);
return app.exec();
}
So perhaps you're having other problems. How...
REST API Authentication
I'm building an application which will be hosted on a server. I want to build an API for the application to facilitate interaction with from any platform (Web App, Mobile App). What I'm not understanding is that when using the REST API, how do we authenticate the user.
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Maximum execution time in phpMyadmin
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For wamp path is wamp64\apps\phpmyadmin4.6.4\libraries\config.default.php OR you can find path of your phpmyadmin directory by clicking wamp tray icon > Apache > Alias Directories and edit phpmyadmin. Also as mentioned by dsnunez, it's better ...
How Do I Use Factory Girl To Generate A Paperclip Attachment?
...nd
end
In the above example, spec/photos/test.png needs to exist in your application's root directory before running your tests.
Note, that FactoryBot is a new name for FactoryGirl.
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impro...
Java generics T vs Object
... need to cast and I get a compilation error when I do wrong:
public class App {
public static void main(String[] args) {
String s = process("vv");
String b = process(new Object()); // Compilation error
}
public static <T> T process(T val) {
return val;
...
Objective-C ARC: strong vs retain and weak vs assign
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After reading so many articles Stackoverflow posts and demo applications to check variable property attributes, I decided to put all the attributes information together:
atomic //default
nonatomic
strong=retain //default
weak
retain
assign //default
unsafe_un...
Manual deployment vs. Amazon Elastic Beanstalk
...nstance and setting up tomcat server and deploy etc for a typical java web applicaion. Are load balancing, Monitoring and autoscaling the only advantages?
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How to create a multiline UITextfield?
I am developing an application where user has to write some information. For this purpose I need a UITextField which is multi-line (in general UITextField is a single line).
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Where is debug.keystore in Android Studio
... I just ran the hello world project once on Android Studio, and it appeared at ~/.android/
– d34th4ck3r
Jan 21 '14 at 14:33
6
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Semantic-ui vs Bootstrap [closed]
...page.
For a pre-release I admit that I'm considering to build my next web-app with such framework, but I got some perplexities:
is that mobile-first like Bootstrap or Foundation? from what I'm able to see, it doesn't look so;
Bootstrap has two valid and well-known contributors and Foundation got ...