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Android Studio IDE: Break on Exception
...elected
Condition: !(this instanceof java.lang.ClassNotFoundException)
Notifications: both Caught exception and Uncaught exception selected
Define filters that specify namespaces of libraries that the debugger should break on: Check the Class filters checkbox to enable class filtering (as men...
Unpivot with column name
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@bluefeet Is there a way such that you don't need to specify the names (Maths, Science, English)? I am doing this operation to many tables, all with the same structure but with different column names.
– LBogaardt
Feb 8 '17 at 9:23
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CSS content generation before or after 'input' elements [duplicate]
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With :before and :after you specify which content should be inserted before (or after) the content inside of that element. input elements have no content.
E.g. if you write <input type="text">Test</input> (which is wrong) the browser will corre...
What are the differences between Perl, Python, AWK and sed? [closed]
just want to know what are the main differences among them? and the power of each language (where it's better to use it).
5...
how to schedule a job for sql query to run daily?
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if SQL Server Agent node is not expandable with a label "Agent XPs disabled", run this code sp_configure 'show advanced options', 1; GO RECONFIGURE; GO sp_configure 'Agent XPs', 1; GO ...
Groovy: what's the purpose of “def” in “def x = 0”?
...e in which the variable can be found and can help preserve encapsulation.
If you define a method in your script, it won't have access to the variables that are created with "def" in the body of the main script as they aren't in scope:
x = 1
def y = 2
public bar() {
assert x == 1
try {...
Redis cache vs using memory directly
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Redis memory storage is quite efficient, and done in a separate process. If the application runs on a platform whose memory is garbage collected (node.js, java, etc ...), it allows handling a much bigger memory cache/store. In practice, very large heaps do not perform well with garbage collected l...
Black transparent overlay on image hover with only CSS?
...set optional dimensions on the .image element, and relatively position it. If you are aiming for a responsive image, just omit the dimensions and this will still work (example). It's just worth noting that the dimensions must be on the parent element as opposed to the img element itself, see.
.image...
How to read a CSV file into a .NET Datatable
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Will this work on CSV files where each row may be of a different structure? I have a log file with different types of logged event that would need to be separated out into multiple tables.
– gonzobrains
Dec 27 '13 at 18:18
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How do I get a list of column names from a psycopg2 cursor?
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If you just want the column names, don't select all of the rows in the table. This is more efficient: curs.execute("SELECT * FROM people LIMIT 0")
– Demitri
Sep 6 '12 at 22:03
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