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SQL exclude a column using SELECT * [except columnA] FROM tableA?
...elect say all data for a student for statistical exploration but not bring down the wire the student id itself to bolster privacy
– George Birbilis
Jul 11 '14 at 16:59
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How to check if UILabel is truncated?
...a minimumFontSize for your label that allows the system to shrink the text down to that size. You may want to use sizeWithFont:minFontSize:actualFontSize:forWidth:lineBreakMode: in that case.
CGSize size = [label.text sizeWithAttributes:@{NSFontAttributeName:label.font}];
if (size.width > label...
What is recursion and when should I use it?
...l solution is arrived at so we'll fast track and show each step on the way down:
return 5 * (4 * FactRec(3));
return 5 * (4 * (3 * FactRec(2)));
return 5 * (4 * (3 * (2 * FactRec(1))));
return 5 * (4 * (3 * (2 * (1))));
That final substitution happens when the base case is triggered. At this poin...
Mac SQLite editor [closed]
...app on a device
Open iTunes
Select the device
Select the "Apps" tab
Scroll down to the "File Sharing" section and select the app
The .sqlite file should appear in the right hand pane - select it and "Save to..."
Once it's saved open it up in your favourite SQLITE editor
You can also edit it and co...
How to call a function from a string stored in a variable?
...ly the safest method being call_user_func() or if you must you can also go down the route of $function_name(). It is possible to pass arguments using both of these methods as so
$function_name = 'foobar';
$function_name(arg1, arg2);
call_user_func_array($function_name, array(arg1, arg2));
If th...
How do I do word Stemming or Lemmatization?
....
Note that if you are using this lemmatizer for the first time, you must download the corpus prior to using it. This can be done by:
>>> import nltk
>>> nltk.download('wordnet')
You only have to do this once. Assuming that you have now downloaded the corpus, it works like th...
Convert generic List/Enumerable to DataTable?
...reflection. If you enable HyperDescriptor, it will thrash reflection hands down... I'll run a quick test... (2 minutes)
– Marc Gravell♦
Feb 19 '09 at 8:36
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How to use the toString method in Java?
...od or parsing it within a program is a bad idea. Whatever you do, don't go down that route.
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When to use Storyboard and when to use XIBs
...hat ports Xcode 4's templates (with Storyboard-opt-out option) to Xcode 5: https://github.com/jfahrenkrug/Xcode4templates
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How do I quickly rename a MySQL database (change schema name)?
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Three options:
Create the new database, bring down the server, move the files from one database folder to the other, and restart the server. Note that this will only work if ALL of your tables are MyISAM.
Create the new database, use CREATE TABLE ... LIKE statements, and...