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How do I return to an older version of our code in Subversion?
... the file.) Then either move or copy that single file to overwrite the old one. Check in the modified file and you are done.
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What exactly is LLVM?
...ring about LLVM all the time. It's in Perl, then it's in Haskell, then someone uses it in some other language? What is it?
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C# DateTime to “YYYYMMDDHHMMSS” format
... m = minutes / M = months, h = 12 hour, H = 24 hour. I suspect someone started with time and said hms = hours mins seconds, then H became 24 hour and then they got to date and ran out of unique letters so went with case. Just one of those things.
– Douglas Anderson
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Java - How to create new Entry (key, value)
...");
As it is immutable, calling setValue will throw an UnsupportedOperationException. The other limitations are the fact that it is not serializable and null as key or value is forbidden, if it is not acceptable for you, you will need to use AbstractMap.SimpleImmutableEntry or AbstractMap.SimpleEn...
Any way to exit bash script, but not quitting the terminal
...copy paste. It's better to use sh <script> or bash <script> if one wants to run a script and terminate at some point
– peterchaula
Aug 24 '17 at 20:00
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Ternary operator in AngularJS templates
... an easier way though: ng-class takes an expression that must evaluate to one of the following:
a string of space-delimited class names
an array of class names
a map/object of class names to boolean values.
An example of 1) was given above. Here is an example of 3, which I think reads much b...
Determine on iPhone if user has enabled push notifications
...on] enabledRemoteNotificationTypes];
if (types == UIRemoteNotificationTypeNone)
// blah blah blah
iOS8 and above:
[[UIApplication sharedApplication] isRegisteredForRemoteNotifications]
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Image, saved to sdcard, doesn't appear in Android's Gallery app
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My answer to the original question and to anyone else that may have this problem:
I was having this same problem, images in my app that people saved to the SD card were not showing up in their Gallery immediately. After some searching I found this one line of code inse...
How to set space between listView Items in Android
...uch hit the nail on the head, but I just wanted to add a bit of XML for anyone maybe floating in here later via google:
<ListView android:id="@+id/MyListView"
android:layout_height="match_parent"
android:layout_width="match_parent"
android:divider="@android:color/transparent"
android:div...
How to add parameters to HttpURLConnection using POST using NameValuePair
... this should be an answer, as no re-inventing of the wheel must be done!
– injecteer
Nov 26 '15 at 15:07
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