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How can I get column names from a table in Oracle?
...nfused with data in the table. For example, if I have a table named EVENT_LOG that contains eventID , eventType , eventDesc , and eventTime , then I would want to retrieve those field names from the query and nothing else.
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MySQL Cannot Add Foreign Key Constraint
...s to be an INT, not a SMALLINT.
Also, you should run the query set foreign_key_checks=0 before running the DDL so you can create the tables in an arbitrary order rather than needing to create all parent tables before the relevant child tables.
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How to set the java.library.path from Eclipse
...ost: stackoverflow.com/a/2309723/510583. -Djava.library.path="${workspace_loc:project}\lib;${env_var:PATH}"
– leo
Jan 27 '12 at 7:34
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Unable to authenticate with Git Bash to Visual Studio Team Services
...e to enable alternate authentication settings is at
the link https://*YOUR_USER_NAME*.visualstudio.com/_details/security/altcreds.
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augmented reality framework [closed]
... I would also add that it depends if you want do do location based AR or vision based (e.g. marker based) AR. I would say that on android for vision based ar metaio.com/software/mobile-sdk is realy good and for location based you can also try droidar.googlecode.com or code.google.com/p...
Checking if all elements in a list are unique
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An early-exit solution could be
def unique_values(g):
s = set()
for x in g:
if x in s: return False
s.add(x)
return True
however for small cases or if early-exiting is not the common case then I would expect len(x) != len(set(x)) being t...
notifyDataSetChange not working from custom adapter
...ayAdapter<String>(MainActivity.this,
android.R.layout.simple_dropdown_item_1line, myList);
myAutoComplete.setAdapter(myAutoCompleteAdapter);
Refer: http://android-er.blogspot.in/2012/10/autocompletetextview-with-dynamic.html
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Fastest way to implode an associative array with keys
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You can use http_build_query() to do that.
Generates a URL-encoded query string from the associative (or indexed) array provided.
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UITableView row animation duration and completion callback
...re to be executed when the animation is completed.
func performUpdate(_ update: ()->Void, completion: (()->Void)?) {
CATransaction.begin()
CATransaction.setCompletionBlock(completion)
// Table View update on row / section
beginUpdates()
update()
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Postgres could not connect to server
... This worked for me, after erasing I had to start postgres. # pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start
– Ricardo Castañeda
Mar 26 '15 at 19:46
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