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Passing variables through handlebars partial

...l = Handlebars.compile(source)(options.hash); return new Handlebars.SafeString(html); }); The key thing here is that Handlebars helpers accept a Ruby-like hash of arguments. In the helper code they come as part of the function’s last argument—options— in its hash member. This way you can ...
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How to drop rows of Pandas DataFrame whose value in a certain column is NaN

...ilippSchwarz This error occurs if the column (EPS in the example) contains strings or other types that cannot be digested by np.isfinite(). I recommend to use pandas.notnull() that will handle this more generously. – normanius Apr 5 '18 at 10:02 ...
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How can I find the last element in a List?

...on, how to address the last element of a List safely... Assuming List<string> myList = new List<string>(); Then //NOT safe on an empty list! string myString = myList[myList.Count -1]; //equivalent to the above line when Count is 0, bad index string otherString = myList[-1]; "coun...
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How can I use grep to find a word inside a folder?

... My searches for grep syntax shows I must specify the filename, i.e. grep string filename . 14 Answers ...
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Create nice column output in python

... Since Python 2.6+, you can use a format string in the following way to set the columns to a minimum of 20 characters and align text to right. table_data = [ ['a', 'b', 'c'], ['aaaaaaaaaa', 'b', 'c'], ['a', 'bbbbbbbbbb', 'c'] ] for row in table_data: ...
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Specify sudo password for Ansible

...ord that you used when creating your secret file. The password should be a string stored as a single line in the file. From the Ansible Docs: .. ensure permissions on the file are such that no one else can access your key and do not add your key to source control Finally: you can now run your...
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How many GCC optimization levels are there?

...rst part of this function: does integral_argument which calls atoi on the string corresponding to OPT_O to parse the input argument stores the value inside opts->x_optimize where opts is a struct gcc_opts. struct gcc_opts After grepping in vain, we notice that this struct is also generated at ...
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Kill a Process by Looking up the Port being used by it from a .BAT

... were using this directly on the command line, instead of inside a command string, you would use | instead of ^|. findstr :8080 This filters any output that is passed into it, returning only lines that contain :8080. TaskKill.exe /PID <value> This kills a running task, using the process ...
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How to return an array from JNI to Java?

...e the return value. If you wanted to create a single dimensional array of Strings then you'd use the NewObjectArray() function but with a different parameter for the class. Since you want to return an int array, then your code is going to look something like this: JNIEXPORT jintArray JNICALL Ja...
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How do I enable standard copy paste for a TextView in Android?

... cManager.setPrimaryClip(cData); Util.toast(mContext, string.text_copyed); return true; } }); share | improve this answer | ...