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TypeError: not all arguments converted during string formatting python
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I would rather convert the tuple to a string using one of the following statements: print("this is a tuple: %s" % str(thetuple)) or print("this is a tuple: %s" % repr(thetuple))
– AlexG
Mar 7 '17 at 6:56
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If REST applications are supposed to be stateless, how do you manage sessions?
... I therefore don't understand all this stateless gobbledeygook that everyone keeps spewing.
16 Answers
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How to sort an array of integers correctly
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Why a-b and not a>b. I suggest the last one in order to avoid operation machine errors
– Luca Davanzo
Apr 2 '15 at 13:46
40
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How do I check if a string contains another string in Objective-C?
..."[stringToSearch localizedCaseInsensitiveContainsString:string]", and this one if you want to do a case and diacritic insensitive search: "[stringToSearch localizedStandardContainsString:string]".
– Scott Kohlert
Mar 28 '16 at 19:53
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Finding duplicate values in a SQL table
It's easy to find duplicates with one field:
33 Answers
33
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Why does the jquery change event not trigger when I set the value of a select using val()?
...ise your change eventHandler will work, but the value will be the previous one, not the one being set.
Here's the code i use:
(function ($) {
var originalVal = $.fn.val;
$.fn.val = function (value) {
if (arguments.length >= 1) {
// setter invoked, do processing
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MySQL SELECT only not null values
...k this answers the question. It sounded like OP wanted to select (I assume one specific) row but exclude all columns from that result that were null - this answer requires you to either specify which columns aren't allowed to be null (which is a different problem entirely) or specify all columns, un...
How to use Python's pip to download and keep the zipped files for a package?
...l tried to retrieve deps from the internet instead of using the downloaded ones; IIRC, I had to use sudo pip install <path-to-downloaded-package> --no-index --find-links `pwd`
– knocte
Nov 30 '16 at 9:09
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No connection string named 'MyEntities' could be found in the application config file
...t to be the startup project. Optionally, Store your connection strings in one config file, then reference them in other projects by <connectionString configSource="../ProjectDir/SharedConnections.config" />
– Ryan Mann
Jun 16 '14 at 22:20
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How to get a Docker container's IP address from the host
...d
These commands will return the Docker container's IP address.
As mentioned in the comments: if you are on Windows, use double quotes " instead of single quotes ' around the curly braces.
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