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What is unit testing? [closed]
...access) testing functionality can often involve typing stuff into a lot of screens that may or may not be finished yet. Automating these tests saves time.
For me unit tests are a kind of modularised test harness. There is usually at least one test per public function. I write additional tests to co...
What is declarative programming? [closed]
...alls). It might do things like interpolate pixel values, and render on the screen.
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edited Jul 14 '14 at 23:50
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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...
Are there disadvantages to using a generic varchar(255) for all text-based fields?
...ems, including how much space you allow for those fields in reports and on-screen displays in your application. Not to mention the possibility of exceeding the per-row limit for data in your database (if you had more than a few of these 255 character fields).
Much easier to pick a reasonable limit ...
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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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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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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SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...otected void onResume() {
super.onResume();
getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(myPrefListner);
}
@Override
protected void onPause() {
super.onPause();
getPreferenceScreen().getSharedPreferenc...