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TypeError: 'NoneType' object is not iterable in Python
... #NameError: name 'NoneType' is not defined
Concatenation of None and a string:
bar = "something"
foo = None
print foo + bar #TypeError: cannot concatenate 'str' and 'NoneType' objects
What's going on here?
Python's interpreter converted your code to pyc bytecode. The Python virtual machi...
Search for all files in project containing the text 'querystring' in Eclipse
...igator, go to the Search menu at the top, click File..., input your search string, and make sure that 'Selected Resources' or 'Enclosing Projects' is selected, then hit search. The alternative way to open the window is with Ctrl-H. This may depend on your keyboard accelerator configuration.
More de...
What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do
...
'empty string' is better than 'none'. To use 'none', you will receive warning message: org.hibernate.cfg.SettingsFactory - Unrecognized value for "hibernate.hbm2ddl.auto": none
– petertc
Jun 6...
Where can I find my Azure account name and account key?
...ame place:
Note that on the right side of the key you have a Connection String. There you can clearly see the name and the key as well.
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ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '
...y in my opinion is to put an integer in build number and a float or dotted string for version.
i.e.
Version: 1.0.0
Build: 2
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How to manage a redirect request after a jQuery Ajax call
...) {
if (data.redirect) {
// data.redirect contains the string URL to redirect to
window.location.href = data.redirect;
} else {
// data.form contains the HTML for the replacement form
$("#myform").replaceWith(data.form);
}
}...
What parameters should I use in a Google Maps URL to go to a lat-lon?
...ks. Now you can open Google maps on web, Android or iOS using the same URL string in form:
https://www.google.com/maps/search/?api=1&parameters
There are several modes that you can use: search, directions, show map and show street view.
So you can use something like
https://www.google.com/m...
Setting table column width
... just put the nr. of the respective column into the parenthesis instead of stringing them together with the adjacent selector. Like this, for example:
<style>
.mytable tr > *:nth-child(1) { width:15%; }
.mytable tr > *:nth-child(2) { width:70%; }
.mytable tr > *:nth-child...
Can comments be used in JSON?
...to hold parsing directive". By that logic, he should also have removed the string type. Terrible decision.
– adelphus
Jun 12 '14 at 14:22
84
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Is it possible to specify a starting number for an ordered list?
...L 1.0's transitional DTD but not in XHTML 1.0's strict DTD (search for the string ATTLIST ol and check the attribute list). So in spite of what some of the older comments say, the start attribute was not deprecated; rather it was invalid in the strict DTDs of HTML 4.01 and XHTML 1.0. In spite of wha...
