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Asp.net MVC ModelState.Clear
...erGluck. It's better than clearing the complete modelstate (since I've got errors on some fields that I'd like to keep).
– Tjab
Apr 20 '16 at 12:34
add a comment
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Entity Framework - Invalid Column Name '*_ID"
...t I didnt know it until after I figured my problem out). If you have some error related to OtherTable_ID when you are retrieving Table, go to your OtherTable model and make sure you don't have an ICollection<Table> in there. Without a relationship defined, the framework will auto-assume that...
Constructing pandas DataFrame from values in variables gives “ValueError: If using all scalar values
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The error message says that if you're passing scalar values, you have to pass an index. So you can either not use scalar values for the columns -- e.g. use a list:
>>> df = pd.DataFrame({'A': [a], 'B': [b]})
>>&g...
Test if executable exists in Python?
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answered Dec 18 '08 at 6:05
JayJay
38.1k1414 gold badges6060 silver badges8282 bronze badges
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Disable assertions in Python
...nt call last):
File "<string>", line 1, in <module>
AssertionError
Note that by disable I mean it also does not execute the expression that follows it:
$ python -Oc "assert 1/0"
$ python -c "assert 1/0"
Traceback (most recent call last):
File "<string>", line 1, in <modu...
How/When does Execute Shell mark a build as failure in Jenkins?
...cript will exit with failure, even if just 1 command fails, even if you do error checking for that command (because the script exits before it gets to your error checking). This is contrary to normal execution of shell scripts, which usually print the error message for the failed command (or redirec...
Python unittests in Jenkins?
...tests.py
import random
try:
import unittest2 as unittest
except ImportError:
import unittest
class SimpleTest(unittest.TestCase):
@unittest.skip("demonstrating skipping")
def test_skipped(self):
self.fail("shouldn't happen")
def test_pass(self):
self.assertEqua...
How do I flush the PRINT buffer in TSQL?
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Use the RAISERROR function:
RAISERROR( 'This message will show up right away...',0,1) WITH NOWAIT
You shouldn't completely replace all your prints with raiserror. If you have a loop or large cursor somewhere just do it once or twice ...
jQuery Validate Required Select
...on value="4"> Example4 </option>
</select>
<label class="error" id="select_error" style="color:#FC2727">
<b> Warning : You have to Select One Item.</b>
</label>
<input type="submit" name="sub" value="Gönder" class="">
JQuery :
jQuery(function() {
...
Maven: Non-resolvable parent POM
... Yes. Using Maven requires that you know what you do, trial and error won't get you very far. On the other hand there are several good references available. This is one.
– Nicola Musatti
Sep 30 '11 at 15:46
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