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How to call a JavaScript function from PHP?
...othing more complicated than a big string.
All the fancy work you can do with language like PHP - reading from databases and web services and all that - the ultimate end goal is the exact same basic principle: generate a string of HTML*.
Your big HTML string doesn't become anything more special th...
Are typedef and #define the same in c?
...
No.
#define is a preprocessor token: the compiler itself will never see it.
typedef is a compiler token: the preprocessor does not care about it.
You can use one or the other to achieve the same effect, but it's better to use the proper one for your needs
#define MY_TYPE i...
How do I wait for an asynchronously dispatched block to finish?
...
Trying to use a dispatch_semaphore. It should look something like this:
dispatch_semaphore_t sema = dispatch_semaphore_create(0);
[object runSomeLongOperationAndDo:^{
STAssert…
dispatch_semaphore_signal(sema);
}];
if (![NSThread isMainThread]) {
...
Get nested JSON object with GSON using retrofit
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You would write a custom deserializer that returns the embedded object.
Let's say your JSON is:
{
"status":"OK",
"reason":"some reason",
"content" :
{
"foo": 123,
"bar": "some value"
}
}
You'd the...
Git, rewrite previous commit usernames and emails
I've committed a bunch of commits to a project on Github, however I realized I hadn't set up the proper email and committer full name on the computer I'm currently using to make my commits and therefore the users avatar and email address are not there.
...
Error during installing HAXM, VT-X not working
...s more smoothly. I downloaded appropriate file HAXM file for Windows 7 64 bit, unpacked and started installing. However, during the installation process I get this error:
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HTML5shiv vs Dean Edwards IE7-js vs Modernizr - which to choose?
I'm looking to build my first HTML5 site and have been looking at working with IE.
3 Answers
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How to increase the max upload file size in ASP.NET?
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This setting goes in your web.config file. It affects the entire application, though... I don't think you can set it per page.
<configuration>
<system.web>
<httpRuntime maxRequestLength="xxx" />
</system.web>
</configuration>
"...
How to randomly pick an element from an array
...you run the function: the random generator is supposed to have history. If it haven't, it's extremely predictable. It's not a problem at all in this case — but it should be mentioned that array[(int)(System.currentTimeMillis() % array.length)] is just as good as the proposed solution.
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Is it possible to use getters/setters in interface definition?
...t the interface is supposed to hide these implementation details anyway as it is a promise to the calling code about what it can call.
interface IExample {
Name: string;
}
class Example implements IExample {
// this satisfies the interface just the same
public Name: string = "Bob";
}
...