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How to get Core Data object from specific Object ID?
...reData updates from remote. So I can't store object: while alert is on the screen, storage can be updated and object removed. I store objectId, then retrieve it once more in alert delegate. Because I use NSFetchedResultsController - all necessary objects are already in context by this moment. Moreov...
What is the difference between \r and \n?
...ways to control the cursor position in order to update text already on the screen.
But most of the time, you actually just wanted to go to the next line. Rather than requiring the pair of control characters, some systems allowed just one or the other. For example:
Unix variants (including moder...
Can git operate in “silent mode”?
...r instance, can i say " git push origin " and see nothing displayed on the screen?
4 Answers
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A type for Date only in C# - why is there no Date type?
...te comparisons then use
yourdatetime.Date;
If you are displaying to the screen use
yourdatetime.ToShortDateString();
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pyplot scatter plot marker size
...oubt when I saw the post, so I did this example then I used a ruler on the screen to measure the radii.
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What's the point of 'meta viewport user-scalable=no' in the Google Maps API
...le=no" />
This setting specifies that the map should be displayed full-screen and should not be resizable by the user. Note that the iPhone's Safari browser requires this <meta> tag be included within the page's <head> element.
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Xcode 5 & Asset Catalog: How to reference the LaunchImage?
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Brilliant idea though. But does not work for screens with opaque status bar. So needed to change self.view.bounds.size to [UIScreen mainScreen].bounds.size
– RamaKrishna Chunduri
Dec 11 '15 at 14:10
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Things possible in IntelliJ that aren't possible in Eclipse?
...indow title -- ANY sub-window -- and your sub-window blows out to the full screen. Do it again for restore. Minimize the panel with the console, and then when output happens, the console pops up instantly.
– Ian
Jun 25 '11 at 8:40
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SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...otected void onResume() {
super.onResume();
getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(myPrefListner);
}
@Override
protected void onPause() {
super.onPause();
getPreferenceScreen().getSharedPreferenc...
html tables: thead vs th
... a headers attribute to a td cell which points to the id of a th cell (for screen readers). So th is directly related to the tds of that column.
However, thead can include any information...commonly yes it does include the th cells but it can also include anything that you might deem to be appropr...