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What is JSONP, and why was it created?
...omething like this:
mycallback({ foo: 'bar' });
As you can see, it will now invoke the method you specified. So, in your page, you define the callback function:
mycallback = function(data){
alert(data.foo);
};
And now, when the script is loaded, it'll be evaluated, and your function will be ...
What is the difference between JavaConverters and JavaConversions in Scala?
...For anyone landing on this question since Scala 2.12.x, JavaConversions is now deprecated and JavaConverters is the preferred method.
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Handling optional parameters in javascript
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You can know how many arguments were passed to your function and you can check if your second argument is a function or not:
function getData (id, parameters, callback) {
if (arguments.length == 2) { // if only two arguments were s...
In CMake, how can I test if the compiler is Clang?
...3.0.0 the CMAKE_<LANG>_COMPILER_ID value for Apple-provided Clang is now AppleClang. To test for both the Apple-provided Clang and the regular Clang use the following if condition:
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
# using regular Clang or AppleClang
endif()
Also see the AppleClang...
Prevent jQuery UI dialog from setting focus to first textbox
... ui-helper-hidden-accessible to make it hidden by absolute positioning. I know you have that class because you are using dialog from jquery-ui and it's in jquery-ui.
<span class="ui-helper-hidden-accessible"><input type="text"/></span>
...
Javascript fuzzy search that makes sense
...pellings (because sublime's search doesn't). i'm kind of looking into this now that people are complaining. you can provide me with example use cases where this search fails as a github issue
– Farzher
Dec 23 '17 at 16:01
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“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
...nd again using the password you set during installation. If it logs in you now know what the password is.
Edit /etc/phpadmin/config-db.php and change $dbpass=''; to $dbpass='Your Password'; and save the file.
Edit /etc/dbconfig-common/phpmyadmin.conf change dbc_dbpass=''; to dbc_dbpass='Your Passwor...
Getting a structural type with an anonymous class's methods from a macro
...e heads up: I assumed your AST was "the old extra braces trick", but I see now that the ClassDef/Apply are not wrapped in their own Block, as happens with new $anon {}. My other take-away is that in future I won't use anon in macros with quasiquotes, or similar special names.
–...
Get filename and path from URI from mediastore
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Just a simple update on the first answer: mActivity.managedQuery() is now deprecated. I've updated the code with the new method.
private String getRealPathFromURI(Uri contentUri) {
String[] proj = { MediaStore.Images.Media.DATA };
CursorLoader loader = new CursorLoader(mContext, conten...
Why are function pointers and data pointers incompatible in C/C++?
... pointer to objects.
The C99 Rationale says:
6.3.2.3 Pointers
C has now been implemented on a wide range of architectures. While some of these
architectures feature uniform pointers which are the size of some integer type, maximally
portable code cannot assume any necessary correspondence...