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list every font a user's browser can display
...ion: 0.3 (24 Mar 2012)
* Replaced sans with serif in the list of baseFonts
*/
/**
* Usage: d = new Detector();
* d.detect('font name');
*/
var Detector = function() {
// a font will be compared against all the three default fonts.
// and if it doesn't match all 3 then t...
How to turn on (literally) ALL of GCC's warnings?
...int i) { return i+1; } ?
I think -Weffc++ is too noisy to be useful, it's based on the outdated first edition of Effective C++ and warns about constructs which are perfectly valid C++ (and for which the guidelines changed in later editions of the book.) I don't want to be warned that I haven't init...
Do HttpClient and HttpClientHandler have to be disposed between requests?
...nges. This can be an issue in scenarios like blue/green deployment and DNS-based failover. There are various approaches for dealing with this issue, the most reliable one involving the server sending out a Connection:close header after DNS changes take place. Another possibility involves recycling t...
How to disassemble one single function using objdump?
...ed. Is it possible to disassemble all of them or I should disassemble them based on raw address?
– TheAhmad
Jan 25 at 14:36
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show 1 more co...
Parsing XML with namespace in Python via 'ElementTree'
... xml.etree import ElementTree
>>> my_schema = u'''<rdf:RDF xml:base="http://dbpedia.org/ontology/"
... xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
... xmlns:owl="http://www.w3.org/2002/07/owl#"
... xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
... xmlns:rdfs="...
C# Object Pooling Pattern implementation
...Core
The dotnet core has an implementation of object pooling added to the base class library (BCL). You can read the original GitHub issue here and view the code for System.Buffers. Currently the ArrayPool is the only type available and is used to pool arrays. There is a nice blog post here.
names...
How do I find all files containing specific text on Linux?
...
Based on my experience, the -i makes it slow down a lot, so don't use it if not necessary. Test it in a certain dir and then generalise. It should be completed within few minutes. I think a regular expression would make it sl...
What exception classes are in the standard C++ library
...system_error> from operating system or other C API
std::ios_base::failure <ios> Input or output error
Source: http://en.cppreference.com/w/cpp/error/exception
In practice, most exceptions are custom exceptions derived from logic_error and runtime_error. Not that these are neg...
How to execute IN() SQL queries with Spring's JDBCTemplate effectivly?
... sequence. Just add below snippet to convert the query in traditional form based to available parameters,
ParsedSql parsedSql = NamedParameterUtils.parseSqlStatement(namedSql);
List<Integer> parameters = new ArrayList<Integer>();
for (A a : paramBeans)
parameters.add(a.getId());
M...
What is the difference between the dot (.) operator and -> in C++? [duplicate]
... a pointer and it is of type MyType, you will get a compilation exception: base operand of '->' has non-pointer type 'MyType'.
– horcrux
Aug 31 '18 at 9:43
...