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How do search engines deal with AngularJS applications?
...ately no way around serving a pre-rendered version to the crawler. You can read more about Google's recommendations for ajax and javascript-heavy sites here.
If this is an option I'd recommend reading this article about how to do SEO for Angular with server-side rendering.
I’m not sure what the...
Javascript AES encryption [closed]
...IT3
a late addition: Javascript Cryptography considered harmful. Worth the read.
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How to paginate with Mongoose in Node.js?
...nted by the accepted answers in this question. This will not scale. If you read the fine print on cursor.skip( ):
The cursor.skip() method is often expensive because it requires the server to walk from the beginning of the collection or index to get the offset or skip position before beginning t...
How can I get the current PowerShell executing file?
...CommandPath = GetPSCommandPath; }
This adds $PSCommandPath if it doesn't already exist.
The shim code can be executed anywhere (top-level or inside a function), though $PSCommandPath variable is subject to normal scoping rules (eg, if you put the shim in a function, the variable is scoped to that fu...
How to scroll HTML page to given anchor?
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You should not use scrollTo, because it is already used by the global window object. Also the parameter should not be named hash, because location.hash is defined, too. You may use this code: function scrollToHash(hashName) { location.hash = "#" + hashName; ...
How do you run a SQL Server query from PowerShell?
...scripts that may be vulnerable to sql injection attacks, if they depend on reading data for the query from a source that relies on user input.
– Joel Coehoorn
Jun 17 '14 at 21:38
4...
Can a CSV file have a comment?
...to signal a comment.
I use the ostermiller CSV parsing library for Java to read and process such files. That library allows you to set the comment character. After the parse operation you get an array just containing the real data, no comments.
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Session variables in ASP.NET MVC
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@AjayKelkar This comment thread suggested "If ASP MVC is being used then it is preferable to not use the actual Session object from HttpContext.Current.Session but to use the new HttpSessionStateWrapper&HttpSessionStateBase" which suggests your ans...
Regular Expressions and negating a whole character group [duplicate]
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@Blixit: yes, it is. But it's also harder to read, especially for regex newbies. The one I posted will be efficient enough for most applications.
– Alan Moore
Jun 10 '09 at 18:24
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Comparing two dataframes and getting the differences
...en
2013-11-25 Apple 22.1 Red
2013-11-25 Orange 8.6 Orange""")
df1 = pd.read_table(DF1, sep='\s+')
df2 = pd.read_table(DF2, sep='\s+')
#%%
dfs_dictionary = {'DF1':df1,'DF2':df2}
df=pd.concat(dfs_dictionary)
df.drop_duplicates(keep=False)
Result:
Date Fruit Num Color
DF2 4 2...