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Get Month name from month number
...atInfo();
string strMonthName = mfi.GetMonthName(8).ToString(); //August
Now, get first three characters
string shortMonthName = strMonthName.Substring(0, 3); //Aug
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Is it possible to run one logrotate check manually?
...out that there were File exists errors. I manually deleted those files and now rotation correctly works again!
– lucaferrario
Sep 10 '18 at 8:41
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Get Substring - everything before certain char
... Instead of s.Substring(0, n) one can use s.Remove(n) when it is known (like here) that the length of the string s strictly exceeds n.
– Jeppe Stig Nielsen
Nov 27 '14 at 12:45
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compareTo() vs. equals()
...o() == 0 does not necessarily imply equality in all cases, even though I know it does for String 's) to me.
21 Answers
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android: stretch image in imageview to fit screen
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I know this is what you wanted, but for images where you care about aspect ratio, this will stretch it out.
– Artem Russakovskii
Nov 15 '11 at 1:39
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String comparison in bash. [[: not found
... Happend to me because i ran the script with sh, lots for frustration. Now i just have to redo everything i undid before finding this answer.
– Louis Loudog Trottier
May 16 '18 at 5:01
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PostgreSQL: How to change PostgreSQL user password?
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To Change Password
sudo -u postgres psql
then
\password postgres
now enter New Password and Confirm
then \q to exit
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How to use if-else option in JSTL
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I know I'm a bit late to the party, but <c:otherwise> seems a little verbose, eh?
– andronikus
Oct 27 '11 at 13:29
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How to go back to previous page if back button is pressed in WebView?
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If using Android 2.2 and above (which is most devices now), the following code will get you what you want.
@Override
public void onBackPressed() {
if (webView.canGoBack()) {
webView.goBack();
} else {
super.onBackPressed();
}
}
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Is an array an object in java
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Until now I always assumed an object was synonymous with class instance and that arrays were a special language feature or something.
– Ruben9922
Aug 9 '17 at 12:40
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