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Getting a map() to return a list in Python 3.x
...56).decode('latin-1') which makes a str faster by avoiding Python function calls for each element in favor of a bulk conversion of all elements using only C level function calls. You can wrap the above in list if you really need a list of the individual characters, but since str is already an iterab...
UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
... read the Python Unicode HOWTO. This error is the very first example.
Basically, stop using str to convert from unicode to encoded text / bytes.
Instead, properly use .encode() to encode the string:
p.agent_info = u' '.join((agent_contact, agent_telno)).encode('utf-8').strip()
or work entirely ...
iFrame src change event detection?
...dited Dec 18 '12 at 18:54
jondavidjohn
57.9k2121 gold badges108108 silver badges150150 bronze badges
answered Mar 11 '10 at 22:10
...
Chrome doesn't delete session cookies
...ome, the issue has been reported: code.google.com/p/chromium/issues/detail?id=128513 and marked WONTFIX. So obviously, Google doesn't give a f*** about following web standards and security holes in Chrome and neither does FF. See FF bug (at least not closed): bugzilla.mozilla.org/show_bug.cgi?id=443...
Is there any overhead to declaring a variable within a loop? (C++)
... @Mehrdad Afshari a variable in a loop gets its constructor called once per iteration. EDIT - I see you mentioned this below, but I think it deserves mention in the accepted answer as well.
– hoodaticus
Jul 26 '17 at 20:07
...
Easiest way to copy a single file from host to Vagrant guest?
...
This didn't work for me. I installed the plugin, but kept getting an error that said "The plugin "vagrant-scp" could not be found. Please make sure that it is properly installed via vagrant plugin."
– rocker...
How do I inject a controller into another controller in AngularJS
...hanged and it is not valid i do not want wizard to enable next button so i call container's disable method i.e
if(notIsValid(val)){
this.container.disableNext();
}
}
},
...,
require : {
container: '^^wizardContainer' //Require a wizard component's controller which exis...
Debugging “Element is not clickable at point” error
...The below code will wait until the overlay disppears
By loadingImage = By.id("loading image ID");
WebDriverWait wait = new WebDriverWait(driver, timeOutInSeconds);
wait.until(ExpectedConditions.invisibilityOfElementLocated(loadingImage));
Then click on the element.
...
Best practices for catching and re-throwing .NET exceptions
...g that bombs here
} catch (Exception ex)
{
throw;
}
throw ex; is basically like throwing an exception from that point, so the stack trace would only go to where you are issuing the throw ex; statement.
Mike is also correct, assuming the exception allows you to pass an exception (which is reco...
What is the purpose of .PHONY in a Makefile?
...be up-to-date with regards to its dependencies.
These special targets are called phony and you can explicitly tell Make they're not associated with files, e.g.:
.PHONY: clean
clean:
rm -rf *.o
Now make clean will run as expected even if you do have a file named clean.
In terms of Make, a phon...