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SQLite - How do you join tables from different databases?
...s with keyword
.databases
Then you should be able to do the following.
select
*
from
db1.SomeTable a
inner join
db2.SomeTable b on b.SomeColumn = a.SomeColumn;
Note that "[t]he database names main and temp are reserved for the primary database and database to hold temporary tables a...
Do I have to guard against SQL injection if I used a dropdown?
...
$size = filter_input(INPUT_POST, "size", FILTER_VALIDATE_INT);
echo '<select name="size">';
foreach($sizes as $i => $s) {
echo '<option value="' . $i . '"' . ($i == $size ? ' selected' : '') . '>' . $s . '</option>';
}
echo '</select>';
Then you can use $size in yo...
How can I use jQuery to make an input readonly?
...illa.org/en-US/docs/Web/HTML/Attributes/readonly). I attempted to create a select that would allow the options to be shown, but not an other option to be selected. This cannot be done with readonly.
– R. Schreurs
Sep 10 at 18:59
...
Writing a git post-receive hook to deal with a specific branch
...anch on our server, and ignore pushes to other branches. Is it possible to select the branch from a bare repo and push only that branch to Assembla?
...
How to get anchor text/href on click using jQuery?
...ll break if another element has the class name link. Better to specify tag selector also.
– rahul
Apr 16 '10 at 11:11
...
解决：ORA-01658: 无法为表空间space中的段创建 INITIAL 区 - 数据库(内核)...
...们对应的表空间大小有多少：
1、查看表空间总大小SQL：select tablespace_name,sum(bytes)/1024/1024 from dba_data_files group by tablespace_name;
2、查看表空间已使用大小及分配情况：
select SEGMENT_TYPE,owner,sum(bytes)/1024/1024 from dba_segments where tablesp...
Is there “Break on Exception” in IntelliJ?
...reakpoints tab. If that was the last tab you were viewing, it'll still be selected, making it easy to flick breaking on exceptions on and off.
This will cause IntelliJ to break at the point in the code (or library code) where the exception was raised. Specifically, you get a 'first chance' at exc...
What's the $unwind operator in MongoDB?
...oDB employs an "NoSQL" approach to data storage, so perish the thoughts of selects, joins, etc. from your mind. The way that it stores your data is in the form of documents and collections, which allows for a dynamic means of adding and obtaining the data from your storage locations.
That being sai...
Dark theme in Netbeans 7 or 8
...ght of the Profile name. Double-check to make sure you have Darcula as the selected Profile of course. Then click the Apply and OK buttons at the bottom.
Font
You may want to change the font in the method editor. I most highly recommend the commercial font for programmers, PragmataPro. For a fre...
How to print the current Stack Trace in .NET without any exception?
...oint where you want to see the stack trace.
Right-click the breakpoint and select "Actions..." in VS2015. In VS2010, select "When Hit...", then enable "Print a message".
Make sure "Continue execution" is selected.
Type in some text you would like to print out.
Add $CALLSTACK wherever you want to se...