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How connect Postgres to localhost server using pgAdmin on Ubuntu?
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If I do that, this error appear Error connecting to the server: fe_sendauth: no password supplied
– TuGordoBello
Jul 23 '14 at 20:00
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What does the explicit keyword mean?
... implicit conversions. Adding it to the above class will create a compiler error at the function call DoBar (42). It is now necessary to call for conversion explicitly with DoBar (Foo (42))
The reason you might want to do this is to avoid accidental construction that can hide bugs.
Contrived examp...
Visual Studio: Multiple post-build commands?
... Unfortunately, it seemst that at least VS2015 does not report an error if one of the intermediate commands fails...it reports the result of the last command as result of the post-build step.
– Johannes S.
Jan 29 '16 at 12:57
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Are memory leaks ever ok? [closed]
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answered Nov 7 '08 at 19:05
community wiki
vfi...
How to disable HTML links
...bute
– Dave Stewart
Feb 3 '15 at 18:05
3
Jon, I don't like it much. First of all because keyboard...
requestFeature() must be called before adding content
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Well, just do what the error message tells you.
Don't call setContentView() before requestFeature().
Note:
As said in comments, for both ActionBarSherlock and AppCompat library, it's necessary to call requestFeature() before super.onCreate()
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Eclipse: Referencing log4j.dtd in log4j.xml
...j/1.2/apidocs/org/apache/log4j/xml/… you'll see that there is now an xml error
– Kip
Sep 26 '16 at 12:49
@Kip you ar...
How to detect the swipe left or Right in Android?
...wipeTypeEnum.RIGHT_TO_LEFT);
else
Log.e("SwipeDetector error","please pass SwipeDetector.onSwipeEvent Interface instance");
}
public void onLeftToRightSwipe(){
if(swipeEventListener!=null)
swipeEventListener.SwipeEventDetected(v,SwipeTypeEnum.LEFT_TO_...
Why unsigned integer is not available in PostgreSQL?
... psql gives when I try to abuse the type.
DS1=# select (346346 :: uint2);
ERROR: value for domain uint2 violates check constraint "uint2_check"
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How to remove a column from an existing table?
... it drops the column only if it exists in the table else it will not throw error.
Instead of using big IF wrappers to check the existence of column before dropping it you can just run the above DDL statement
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