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Like universal usage of find, but to my mind better to use -exec grep -l 'sth' {} \;
– NGix
Nov 26 '12 at 18:28
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In which scenario do I use a particular STL container?
I've been reading up on STL containers in my book on C++, specifically the section on the STL and its containers. Now I do understand each and every one of them have their own specific properties, and I'm close to memorizing all of them... But what I do not yet grasp is in which scenario each of the...
How to export DataTable to Excel
...celFilePath);
Extension method for DataTable class:
public static class My_DataTable_Extensions
{
// Export DataTable into an excel file with field names in the header line
// - Save excel file without ever making it visible if filepath is given
// - Don't save excel file, just make ...
Show MySQL host via SQL Command
...last comment,
I don't think you can resolve IP for the hostname using pure mysql function,
as it require a network lookup, which could be taking long time.
However, mysql document mention this :-
resolveip google.com.sg
docs :- http://dev.mysql.com/doc/refman/5.0/en/resolveip.html
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Mark current Line, and navigate through marked lines
...ly need to stop rushing through these solutions, I actually added these to my keybindings xD and when I was about to comment that you were a genius, noticed that this were the defaults bindings, anyway, really appreciated, this is definitely going to the things I would use in my everyday work and +1...
How do I set up DNS for an apex domain (no www) pointing to a Heroku app?
I already added a custom domain to my Heroku app and it works with www.domain.com .
4 Answers
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Standard alternative to GCC's ##__VA_ARGS__ trick?
...estion. If you do not want to have any such limit, however, to the best of my knowledge it is not possible using only C99-specified preprocessor features; you must use some extension to the language. clang and icc have adopted this GCC extension, but MSVC has not.
Back in 2001 I wrote up the GCC ...
What is the difference between char, nchar, varchar, and nvarchar in SQL Server?
...nt whether or not the n... versions take up twice as much storage space as my answer shows
– Martin Smith
Nov 23 '11 at 23:48
7
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Using sphinx with Markdown instead of RST
...block as well as a shorthand for directives DIRECTIVE_NAME:: ....
UPDATE: MyST is yet another docutins/Sphinx reader. Based on markdown-it-py, CommonMark compatible.
Has a generic {ROLE_NAME}`...` syntax for roles.
Has a generic syntax for directives with ```{DIRECTIVE_NAME} ... fenced blocks.
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AngularJs: How to check for changes in file input fields?
..."file" custom-on-change="uploadFile">
controller.js:
app.controller('myCtrl', function($scope){
$scope.uploadFile = function(event){
var files = event.target.files;
};
});
directive.js:
app.directive('customOnChange', function() {
return {
restrict: 'A',
link:...