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Delete/Reset all entries in Core Data?
...oveItemAtPath:: method.
NSPersistentStore *store = ...;
NSError *error;
NSURL *storeURL = store.URL;
NSPersistentStoreCoordinator *storeCoordinator = ...;
[storeCoordinator removePersistentStore:store error:&error];
[[NSFileManager defaultManager] removeItemAtPath:storeURL.path error:&error...
How can I break up this long line in Python?
...t's thumbnail was "
"already in our system as {1}.".format(line[indexes['url']],
video.title))
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Pass array to ajax request in $.ajax() [duplicate]
...';
info[1] = 'hello';
$.ajax({
type: "POST",
data: {info:info},
url: "index.php",
success: function(msg){
$('.answer').html(msg);
}
});
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Android check internet connection [duplicate]
...= null && activeNetwork.isConnected()) {
try {
URL url = new URL("http://www.google.com/");
HttpURLConnection urlc = (HttpURLConnection)url.openConnection();
urlc.setRequestProperty("User-Agent", "test");
urlc.setRequestProperty("Connec...
How to get certain commit from GitHub project
... to create a new branch that includes this commit.
Have the commit open (url like: github.com/org/repo/commit/long-commit-sha)
Click "Browse Files" on the top right
Click the dropdown "Tree: short-sha..." on the top left
Type in a new branch name
git pull the new branch down to local
...
download file using an ajax request
... open the download prompt but won't change the current page.
$.ajax({
url: 'download.php',
type: 'POST',
success: function() {
window.location = 'download.php';
}
});
Even though this answers the question, it's better to just use window.location and avoid the AJAX request ...
How do I send a cross-domain POST request via JavaScript?
...ross domain POST from JS (jQuery example):
$.ajax({
type: 'POST',
url: 'https://to.com/postHere.php',
crossDomain: true,
data: '{"some":"json"}',
dataType: 'json',
success: function(responseData, textStatus, jqXHR) {
var value = responseData.someKey;
},
error...
Modifying location.hash without page scrolling
... have found a fairly simple solution. The problem is that the hash in the URL is also an element on the page that you get scrolled to. if I just prepend some text to the hash, now it no longer references an existing element!
$(function(){
//This emulates a click on the correct button on page ...
examining history of deleted file
...you want to resurrect the file and keep its version history, use
svn copy url/of/file@lastrevisionthefileexisted -r lastrevisionthefileexisted path/to/workingcopy/file
If you just want the file content but unversioned (e.g., for a quick inspection), use
svn cat url/of/file@lastrevisionthefileexi...
Facebook API “This app is in development mode”
...
what is the url for this?
– Mohammed Abrar Ahmed
Feb 10 '18 at 14:04
...