大约有 40,000 项符合查询结果（耗时：0.0563秒） [XML]
Do you have to restart apache to make re-write rules in the .htaccess take effect?
...if it's also present in httpd.conf. Also check that .htaccess is readable by the httpd process.
Check the error_log - it will tell you of any errors in .htaccess if it's being used.
Putting an intentional syntax error in .htaccess is a good check to make sure the file is being used -- you should ge...
Is there a limit to the length of HTML attributes?
... answered Sep 30 '09 at 4:54
bobbymcrbobbymcr
21.9k33 gold badges4949 silver badges6464 bronze badges
...
Setting ANDROID_HOME enviromental variable on Mac OS X
...DROID_HOME/tools:$ANDROID_HOME/platform-tools
Lastly apply these changes by re-sourcing .bash_profile:
source ~/.bash_profile
Type - echo $ANDROID_HOME to check if the home is set.
echo $ANDROID_HOME
share
|
...
Is there an easy way to pickle a python function (or otherwise serialize its code)?
...
You could serialise the function bytecode and then reconstruct it on the caller. The marshal module can be used to serialise code objects, which can then be reassembled into a function. ie:
import marshal
def foo(x): return x*x
code_string = marshal.dumps...
How can strings be concatenated?
...ine break in a string using \n or you can do a line continuation in Python by putting a \ at the end of the line.
– mpen
Nov 28 '13 at 20:45
...
Rotating videos with FFmpeg
...audio and video parts. You can usually copy the audio without touching it, by using -c:a copy. To change the video quality, set the bitrate (for example with -b:v 1M) or have a look at the H.264 encoding guide if you want VBR options.
A solution is also to use this convenience script.
...
Uncatchable ChuckNorrisException
...l exit.
UPDATE 2:
Actually, you can get this to work if you disable the byte code verifier! (-Xverify:none)
UPDATE 3:
For those following from home, here is the full script:
Create the following classes:
public class ChuckNorrisException
extends RuntimeException // <- Comment out this ...
ERROR 1452: Cannot add or update a child row: a foreign key constraint fails
...
The Problem is with FOREIGN KEY Constraint. By Default (SET FOREIGN_KEY_CHECKS = 1). FOREIGN_KEY_CHECKS option specifies whether or not to check foreign key constraints for InnoDB tables. MySQL - SET FOREIGN_KEY_CHECKS
We can set foreign key check as disable before ru...
Fast and responsive interactive charts/graphs: SVG, Canvas, other?
...r which connected to Elasticsearch. Each chart updated as data is received by JQuery.post().
That said for offline reports I would go with Highcharts since its more flexible API.
There's also Zing charts which claims to use either SVG or Canvas but haven't looked at them.
Canvas should be conside...
Is there a Java equivalent or methodology for the typedef keyword in C++?
...s. If you have a container of objects, it is easy to swap container types by changing the typedef. Also, it can abstract the container to the end user (which is sometimes desirable). I would usually do this inside of another class, so then the type becomes more obvious (i.e. MyTree.Branches, wher...