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Removing all non-numeric characters from string in Python
...rs in between. Then the rest of it is a list comprehension, where (as you can probably guess) we only take the parts of the string that match the condition isdigit.
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How to remove only underline from a:before?
...lor: #B2B2B2;
content: "► ";
display:inline-block;
}
This is because the CSS specs say:
When specified on or propagated to an inline element, it affects all the boxes generated by that element, and is further propagated to any in-flow block-level boxes that split the inline (see sect...
Entity Framework: How to disable lazy loading for specific query?
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You can disable Lazy loading for specific query as follows :
public static Cursos GetDatosCursoById(int cursoId)
{
using (var bd = new AcademyEntities())
{
try
{
bd.Configuration.ProxyCreation...
RegEx to parse or validate Base64 data
...e just looking for a regular expression to match Base64 encoded words, you can use the following:
^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$
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Getting Git to work with a proxy server - fails with “Request timed out”
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Thanks,guys. For me it was NTLM based authentication and just updating my .gitconfig didn't work :( . So I had to get CNTLM which uses NTLM authetication. All I had to do was point my CNTLM to my network's proxy server and then point my software update manager(like yum,a...
java.lang.NoClassDefFoundError: com/sun/mail/util/MailLogger for JUnit test case for Java mail
... of JavaMail API. It is already included in EE environment (that's why you can use it on your live server), but it is not included in SE environment.
Oracle docs:
The JavaMail API is available as an optional package for use with Java
SE platform and is also included in the Java EE platform...
Using Git, how could I search for a string across all branches?
Using Git, how could I search within all files in all local branches for a given string?
5 Answers
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How to create a DialogFragment without title?
...dow in the onCreateDialog() method instead of onCreateView(). This way you can prevent ennoying NPE when you're not using your fragment as a Dialog:
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
Dialog dialog = super.onCreateDialog(savedInstanceState);
// request a window...
Regex replace uppercase with lowercase letters
I'm trying to replace uppercase letters with corresponding lowercase letters using regex.
So that
6 Answers
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Display image as grayscale using matplotlib
I'm trying to display a grayscale image using matplotlib.pyplot.imshow() . My problem is that the grayscale image is displayed as a colormap. I need the grayscale because I want to draw on top of the image with color.
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