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How to create PDF files in Python [closed]

...h the style and markup you want for you pdf document Executing pdfkit.from_string(...) method by passing the rendered html as parameter This way you get a pdf document with styling and images supported. You can install it as follows : using pip pip install pdfkit You will also need to install...
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Are “while(true)” loops so bad? [closed]

... BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String strLine; while ((strLine = br.readLine()) != null) { // do something with the line } And the usual C++ convention for reading input is: #include <iostream> #include <string> std::string data; while(st...
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Difference between single and double square brackets in Bash

...nsion. expr a \< b > /dev/null: POSIX equivalent², see: How to test strings for lexicographic less than or equal in Bash? && and || [[ a = a && b = b ]]: true, logical and [ a = a && b = b ]: syntax error, && parsed as an AND command separator cmd1 &&amp...
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When creating a service with sc.exe how to pass in context parameters?

...ss: class MyService : ServiceBase { protected override void OnStart(string[] args) { } } I regis
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How to make MySQL handle UTF-8 properly

... worry utf8mb4 taking extra storage when most text is ASCII. Although char strings are preallocated, varchar strings are not -- see the last few lines on this documentation page. For example, char(10) will be pessimistically reserve 40 bytes under utf8mb4, but varchar(10) will allocate bytes in kee...
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When should one use final for method parameters and local variables?

...l variables when using conditions. Let me give you an example: final String name; switch(pluginType) { case CANDIDATE_EXPORT: name = "Candidate Stuff"; break; case JOB_POSTING_IMPORT: name = "Blah"; break; default: ...
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ASP MVC href to a controller/view

...y I do the following: <a href="@Url.Action("Index", null, new { area = string.Empty, controller = "User" }, Request.Url.Scheme)"> <span>Clients</span> </a> The result would have http://localhost/10000 (or with whatever port you are using) to be appended to the URL str...
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How to define @Value as optional

...r example was @Value("${myValue:DEFAULT}"). You are not limited to plain strings as default values. You can use SPEL expressions, and a simple SPEL expression to return null is: @Value("${myValue:#{null}}") share ...
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What is the use of interface constants?

.... Use of Enum Constants is actually Horrible Practice. It requires writing extra code to map parameter to value. The fact that the founders of Java did not provide for parameter-value mapping without your writing that mapping code demonstrates Enum Constants are just as unintended use of Java langua...
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How to configure logging to syslog in Python?

... I add a little extra comment just in case it helps anyone because I found this exchange useful but needed this little extra bit of info to get it all working. To log to a specific facility using SysLogHandler you need to specify the facili...