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What are inline namespaces for?
... templates that live in namespace std in C++98 already):
// I don't trust my STL vendor to do this optimisation, so force these
// specializations myself:
namespace std {
template <>
class vector<MyType> : my_special_vector<MyType> {
// ...
};
template <...
Position icons into circle
...he DOM and maintain proportionate spacing between the elements - check out my fiddle: https://jsfiddle.net/skwidbreth/q59s90oy/
var list = $("#list");
var updateLayout = function(listItems) {
for (var i = 0; i < listItems.length; i++) {
var offsetAngle = 360 / listItems.length;
...
Remove specific characters from a string in Python
...
@naveen's comment above worked for me. Pythony 2.7.13. In my case I wanted to strip " and ' characters: notes = notes.translate({ord(i):None for i in '\"\''})
– RyanG
Mar 14 '17 at 14:18
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HTML Input=“file” Accept Attribute File Type (CSV)
I have a file upload object on my page:
8 Answers
8
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Importance of varchar length in MySQL table
I have a MySQL table where rows are inserted dynamically. Because I can not be certain of the length of strings and do not want them cut off, I make them varchar(200) which is generally much bigger than I need. Is there a big performance hit in giving a varchar field much more length than necessar...
Must JDBC Resultsets and Statements be closed separately although the Connection is closed afterward
...mediately instead of waiting for
them to be automatically released.
In my opinion, always explicitly close ResultSets, Statements and Connections when you are finished with them as the implementation of close could vary between database drivers.
You can save yourself a lot of boiler-plate code ...
How to call getClass() from a static method in Java?
...case--to provide an easy way to insert log declarations--I thought I'd add my thoughts on that. Log frameworks often expect the log to be constrained to a certain context, say a fully-qualified class name. So they are not copy-pastable without modification. Suggestions for paste-safe log declarat...
continue processing php after sending http response
My script is called by server. From server I'll receive ID_OF_MESSAGE and TEXT_OF_MESSAGE .
12 Answers
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What is the difference between server side cookie and client side cookie?
...s
Below pros and cons of the solutions. These are the first that comes to my mind, there are surely others.
Cookie Pros:
scalability: all the data is stored in the browser so each request can go through a load balancer to different webservers and you have all the information needed to fullfill t...
Checkstyle vs. PMD
...
You should definitely use FindBugs. In my experience, the false-positive rate is very low, and even the least-critical warnings it reports are worth addressing to some extent.
As for Checkstyle vs. PMD, I would not use Checkstyle since it is pretty much only conc...