忘掉有多难 书童

I need to do the following. Suppose I have 3 tables: outside_temp, inside_temp, rdi_values The data ...

How to add a hash parameter in link_to. I need to generate a URL something like this.. /p/generate/...

I have to create an account in xaml using mvvm. For this i am using emailid, password and confirm p...

I\'m using multiple databases in a Django app. The default database is the one Django creates for u...

content = \'5

md5($password.md5($password)) is this good enough for password hashing? I am not asking for compar...

I\'m writing an RSS reader for Android. I\'ve faced a certain difficulty which the problem I can\'t ...

I am using Spring persistence framework for my project. I want to call oracle function or stored pro...

I want to encrypt a binary file This is not done But it is done for text files But it does not encry...

The short form of this question: When, if ever, is it appropriate to use the Forms.Timer in a multit...

How can I remove values from a column in pandas.DataFrame, that occurs rarely, i.e. with a low frequ...

I want to custom base map in my JavaScript 3.x application. I want to add webmap from ArcGIS online ...

What is the best way to set up a local fallback image if the external image does not load or takes t...

I want the number of columns of a particular row in excel. How is that possible? I used POI API bu...