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How to replace ${} placeholders in a text file?
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188
Update
Here is a solution from yottatsa on a similar question that only does replacement for ...
How to get current foreground activity context in android?
...);
ComponentName cn = am.getRunningTasks(1).get(0).topActivity;
UPDATE 2018/10/03
getRunningTasks() is DEPRECATED. see the solutions below.
This method was deprecated in API level 21.
As of Build.VERSION_CODES.LOLLIPOP, this method is no longer available to third party applications: the introduct...
How to zero pad a sequence of integers in bash so that all have the same width?
...s great!
– Stefan Lasiewski
Nov 19 '18 at 17:58
This works fine on macOS with Bash 4.4.23(1)-release
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How to grep (search) committed code in the Git history
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18
Unfortunately, I cannot get this going with msysgit-1.7.4. It tells me sh.exe": /bin/git: Bad file number. VonC's answer also works with ms...
ALTER TABLE to add a composite primary key
I have a table called provider . I have three columns called person , place , thing . There can be duplicate persons, duplicate places, and duplicate things, but there can never be a dupicate person-place-thing combination.
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C# Set collection?
... Leahn NovashLeahn Novash
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Why is 128==128 false but 127==127 is true when comparing Integer wrappers in Java?
...ze away
– Andreas Petersson
Oct 25 '18 at 15:20
1
@AndreasPetersson sure. “compiler” means th...
What is the meaning of prepended double colon “::”?
...ble colons does?
– FCo
Jun 2 '17 at 18:48
1
@WyattAnderson, no the 1st set. I think I understand ...
Get JSON object from URL
I have a URL that returns a JSON object like this:
11 Answers
11
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Difference in make_shared and normal shared_ptr in C++
...it more clear.
– mpark
Jan 6 '14 at 18:42
4
It would also be worth mentioning that make_shared ca...