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Suppressing “is never used” and “is never assigned to” warnings in C#
...rning restore 0649
To find such warning numbers yourself (ie. how did I know to use 0169 and 0649), you do this:
Compile the code as normal, this will add some warnings to your error list in Visual Studio
Switch to the Output window, and the Build output, and hunt for the same warnings
Copy the ...
The specified type member 'Date' is not supported in LINQ to Entities. Only initializers, entity mem
...ntityFunctions.TruncateTime(x.DateTimeStart) == currentDate.Date); let me know your thougs
– GibboK
Jan 30 '13 at 10:46
...
Efficient SQL test query or validation query that will work across all (or most) databases
...g_table WHERE 1=0
or
SELECT 1 FROM INFORMATION_SCHEMA.SYSTEM_USERS
or
CALL NOW()
HSQLDB (tested with version 1.8.0.10)
Note: I tried using a WHERE 1=0 clause on the second query, but it didn't work as a value for Apache Commons DBCP's validationQuery, since the query doesn't return any rows
VAL...
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...ke your time! I recommend setting up your constraints in code because you know exactly which constraints are being added where, and it's a lot easier to debug when things go wrong. Adding constraints in code can be just as easy as and significantly more powerful than Interface Builder using layout a...
Delete files older than 10 days using shell script in Unix [duplicate]
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It depends of the date of the modification, like what ls -l displays. Are the date the same as ls -l ? But a simple test will tell you =)
– Gilles Quenot
Nov 21 '12 at 9:06
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How to replace spaces in file names using a bash script
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If you're running this on OS X, you'll need to brew install rename
– loeschg
Aug 8 '14 at 17:54
8
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Order discrete x scale by frequency/value
...king a dodged bar chart using ggplot with discrete x scale, the x axis are now arranged in alphabetical order, but I need to rearrange it so that it is ordered by the value of the y-axis (i.e., the tallest bar will be positioned on the left).
...
How can I split and parse a string in Python?
...]: ['2.7.0', 'bf4fda703454']
This splits the string at every underscore. If you want it to stop after the first split, use "2.7.0_bf4fda703454".split("_", 1).
If you know for a fact that the string contains an underscore, you can even unpack the LHS and RHS into separate variables:
In [8]: lhs, ...
Tracking Google Analytics Page Views with AngularJS
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If you're using ng-view in your Angular app you can listen for the $viewContentLoaded event and push a tracking event to Google Analytics.
Assuming you've set up your tracking code in your main index.html file with a name of...
How to read keyboard-input?
...
try
raw_input('Enter your input:') # If you use Python 2
input('Enter your input:') # If you use Python 3
and if you want to have a numeric value
just convert it:
try:
mode=int(raw_input('Input:'))
except ValueError:
print "Not a number"
...