大约有 31,000 项符合查询结果（耗时：0.0600秒） [XML]
Reusable library to get human readable version of file size?
...
Here's my version. It does not use a for-loop. It has constant complexity, O(1), and is in theory more efficient than the answers here that use a for-loop.
from math import log
unit_list = zip(['bytes', 'kB', 'MB', 'GB', 'TB', 'PB'...
Optimising Android application before release [closed]
I'm in a " special " situation about efficiency of my program. Now I'm at a phase where I need to improve the performance of the application and reduce battery consumption .
...
Failed to locate the winutils binary in the hadoop binary path
...
It's partially duplicate of my answer. Both download and source are links of my blog as mentioned in the answer.
– Abhijit
Aug 23 '16 at 18:36
...
How to develop a soft keyboard for Android? [closed]
...ng keyboard.I have added input method as per the steps given above, though my custom keyboard option is showing in setting option with built in keyboard, but in actual when i select my custom keyboard to replace inbuilt keyboard my app in crashing. Do you have any idea where i am going wrong?
...
Load view from an external xib file in storyboard
...
My full example is here, but I will provide a summary below.
Layout
Add a .swift and .xib file each with the same name to your project. The .xib file contains your custom view layout (using auto layout constraints preferabl...
Difference between null and empty (“”) Java String
...ull.concat("a") it gives the null pointer exception. what is the reason in my first case null+"a"; is working.
– Ved Prakash
Sep 14 '19 at 16:23
|
...
Export from sqlite to csv using shell script
...dot commands, you could use sqlite3 command options:
sqlite3 -header -csv my_db.db "select * from my_table;" > out.csv
This makes it a one-liner.
Also, you can run a sql script file:
sqlite3 -header -csv my_db.db < my_script.sql > out.csv
Use sqlite3 -help to see the list of availabl...
Include CSS,javascript file in Yii Framework
...ax file create conflict in calling js functions.
For more detail Look at my blog article
share
|
improve this answer
|
follow
|
...
How to increment datetime by custom months in python without using library [duplicate]
...e. If you are worried about hours, minutes and seconds you need to modify my code to use datetime and copy hours, minutes and seconds from the source to the result.
share
|
improve this answer
...
Difference between if () { } and if () : endif;
...r code and don't want to have a lot of echos in your code. For example, in my .phtml files (Zend Framework) I will write something like this:
<?php if($this->value): ?>
Hello
<?php elseif($this->asd): ?>
Your name is: <?= $this->name ?>
<?php else: ?>
You don't have...