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Windbg Step 2 分析程序堆栈实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...命令，kM（callstack with markup）。这个命令提供了一个类似html网页超链接的形式，供程序员在堆栈中快速切换函数并且显示变量值，
kM
# ChildEBP RetAddr
00 0021fa0c 01341464 MSVCR90D!_wtol+0x5
01 0021faf0 01341a88 MyApp!wmain+0x44
02 0021fb40 01341...
How do I vertically align something inside a span tag?
...
spans, like any other inline element, can contain any HTML inline element. Regardless, I wrote that textvalignmiddle can be a div if so necessary (and you can set it to display:inline; if you're so averse to using spans)
– Hashbrown
May 22 ...
Limiting floats to two decimal points
...gt;>> round(2.675, 2) 2.67 docs.python.org/2/tutorial/floatingpoint.html
– danger89
Nov 6 '18 at 17:41
...
jquery UI Sortable with table and tr width
...at this is the item's content, so TD rather than TR
ui.placeholder.html('<td colspan="' + cellCount + '"> </td>');
}
}).disableSelection();
JS Fiddle: http://jsfiddle.net/rp4fV/4/
share
...
Add directives from directive in AngularJS
...tr("data-common-things"); (in case users specify data-common-things in the html)
angular.module('app')
.directive('commonThings', function ($compile) {
return {
restrict: 'A',
replace: false,
terminal: true, //this setting is important, see explanation below
priorit...
Nginx 403 error: directory index of [folder] is forbidden
... using has a directory option:
location / {
try_files $uri $uri/ /index.html index.php;
} ^ that is the issue
Remove it and it should work:
location / {
try_files $uri /index.html index.php;
}
Why this happens
TL;DR: This is caused because nginx will try to index the dire...
bootstrap popover not showing on top of all elements
...
I was able to solve the problem by setting data-container="body" on the html element
HTML example:
<a href="#" data-toggle="tooltip" data-container="body" title="first tooltip">
hover over me
</a>
JavaScript example:
$('your element').tooltip({ container: 'body' })
Discov...
MySQL OPTIMIZE all tables?
...the OPTIMIZE TABLE command: dev.mysql.com/doc/refman/5.5/en/optimize-table.html. For example, optimize one table like this: OPTIMIZE TABLE <your_schema>.<your_table>;, optimize all tables in a given schema like this: select concat('OPTIMIZE NO_WRITE_TO_BINLOG TABLE ',table_schema,'.',tab...
What is the most efficient/elegant way to parse a flat table into a tree?
...a structure it wouldn't be difficult to make a really nice presentation in HTML.
Recursive CTEs are available in PostgreSQL, IBM DB2, MS SQL Server and Oracle.
If you'd like to read more on recursive SQL queries, you can either check the documentation of your favourite DBMS or read my two articles...
Get absolute path of initially run script
... do not provide this. For example, if index.php exists in /var/www/vpath1/html and /var/www/html/ and /var/www/vpath2/html, and each of these is virtually mapped to /var/www/html, then /var/www/html is what you will see, no matter which virtual server is used.
– Mark Richards
...