大约有 21,000 项符合查询结果（耗时：0.0322秒） [XML]
Convert an NSURL to an NSString
...he image to a UIImage using this NSString assets-library://asset/asset.JPG?id=1000000001&ext=JPG which I saved by converting the result of [myUrl absoluteString] after converting it to an NSString. Here I made this question on this regard but got no answer. I'd appreciate it if you can answer it...
$(window).width() not the same as media query
...cumentation).
function checkPosition() {
if (window.matchMedia('(max-width: 767px)').matches) {
//...
} else {
//...
}
}
window.matchMedia is fully consistent with the CSS media queries and the browser support is quite good: http://caniuse.com/#feat=matchmedia
UPDATE:...
Rspec, Rails: how to test private methods of controllers?
... public interface to those methods. This approach will work, but it's not ideal. It'd be better if the method was in a module that was included into the controller. Then it could be tested independently of the controller as well.
– Brian Hogan
Mar 17 '11 at 21...
How to insert a row in an HTML table body in JavaScript
...t a reference to it and add it there.
var tableRef = document.getElementById('myTable').getElementsByTagName('tbody')[0];
// Insert a row in the table at the last row
var newRow = tableRef.insertRow();
// Insert a cell in the row at index 0
var newCell = newRow.insertCell(0);
// Append a text...
Runnable with a parameter?
...s in it. 9 years ago, during code review I would have questioned why they did it and maybe approved it, maybe not. With modern lambdas available, it's irresponsible to have such a highly voted answer recommending an antiquated approach (that, in all fairness, was dubious to begin with...) In modern ...
Jackson serialization: ignore empty values (or null)
...
like i said : with jackson with version below 2+ (1.9.5)
– erhanasikoglu
Mar 14 '14 at 10:13
...
Convert .pem to .crt and .key
...2] [-aes256] [-camellia128] [-camellia192] [-camellia256] [-des] [-des3] [-idea] [-text] [-noout] [-modulus] [-check] [-pubin] [-pubout] [-RSAPublicKey_in] [-RSAPublicKey_out] [-engine id]
DESCRIPTION
The rsa command processes RSA keys. They can be converted between various forms and their comp...
How to getText on an input in protractor
... will need to wrap it in a function and return the text something like we did for our protractor framework we have kept it in a common function like -
getText : function(element, callback) {
element.getText().then (function(text){
callback(text);
}); ...
Getting the error “Java.lang.IllegalStateException Activity has been destroyed” when using tabs with
...ch() of every Fragment which you call getChildFragmentManager() on:
@Override
public void onDetach() {
super.onDetach();
try {
Field childFragmentManager = Fragment.class.getDeclaredField("mChildFragmentManager");
childFragmentManager.setAccessible(true);
childFragm...
How to sort in mongoose?
...ork in mongoose 2.3.0 :)
// Find First 10 News Items
News.find({
deal_id:deal._id // Search Filters
},
['type','date_added'], // Columns to Return
{
skip:0, // Starting Row
limit:10, // Ending Row
sort:{
date_added: -1 //Sort by Date Added DESC
}
},
function(err,allNews)...