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How do I calculate tables size in Oracle
...ing statistics can cause Oracle to stop using the rule-based optimizer and start using the cost-based optimizer for a set of queries which can be a major performance headache if it is done unexpectedly in production. If your statistics are accurate, you can query USER_TABLES (or ALL_TABLES or DBA_T...
How does Google calculate my location on a desktop?
... connection).
Of course, if you really want the system go banana, you can start exchanging wifi routers around the globe with fellow revolutionaries of the no-global-positioning movement.
share
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How to get Latitude and Longitude of the mobile device in android?
...getLocation(getApplicationContext(),
locationResult);
startActivity(new Intent(LocationFinder.this,
// Nearbyhotelfinder.class));
GPSMyListView.class));
finish();
}
public LocationResult locationResult = new LocationResult() {
@Overr...
Case insensitive searching in Oracle
...rching.
In order to use this as an equality operator you must specify the start and end of the string, which is denoted by the carat and the dollar sign.
select * from my_table where regexp_like(column_1, '^my_string$', 'i');
In order to perform the equivalent of LIKE, these can be removed.
sel...
What does [:] mean?
...
[1:5] for displaying values between 1 inclusive and 5 exclusive i.e 1-4
[start:end]
basically used in array for slicing , understand bracket accept variable that mean value or key to display, and " : " is used to limit or slice the entire array into packets .
...
How to convert a Git shallow clone to a full clone?
...None of the above messages did the trick. I'm trying to work with git tags starting from a shallow clone.
First I tried
git fetch --update-shallow
which kind of worked half-way through.
Yet, no tags available!
git fetch --depth=1000000
This last command really fetched the tags and I could fin...
jQuery Validate - require at least one field in a group to be filled
...
Starting a variable name with $ is required in PHP, but pretty weird (IMHO) in Javascript. Also, I believe you refer to it as "$module" twice and "module" once, right? It seems that this code shouldn't work.
Also, I'm not ...
What is the best scripting language to embed in a C# desktop application? [closed]
... Dll when we are done with it, though you could set this to false and save start-up time by next time by not having to re-compile
// And set any others you want, there a quite a few, take some time to look through them all and decide which fit your application best!
// Add a...
Adding a directory to $LOAD_PATH (Ruby)
...
When I first got started with Ruby, I obviously thought that $LOAD_PATH was better. But once you've graduated from beginner status, I'd only use $LOAD_PATH if I was trying to make my code more readable to a beginner. Meh its a trade off. It d...
How to load assemblies in PowerShell?
... the SMO assembly but sometimes I need to kill powershell and when I do, I start having SMO loading issues. Adding add-type -Path fixes that.
– Nicolas de Fontenay
Mar 21 '16 at 20:53
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