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How can I uninstall an application using PowerShell?
...f5a
– Chris F Carroll
Oct 20 '18 at 11:29
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show 5 more comments
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Change private static final field using Java reflection
...get around private and resetting the modifier to get rid of final, and actually modify a private static final field.
Here's an example:
import java.lang.reflect.*;
public class EverythingIsTrue {
static void setFinalStatic(Field field, Object newValue) throws Exception {
field.setAccessibl...
When is std::weak_ptr useful?
...want to keep them in memory, so you hold a strong pointer to them. Periodically, you scan the cache and decide which objects have not been accessed recently. You don't need to keep those in memory, so you get rid of the strong pointer.
But what if that object is in use and some other code holds a s...
Transposing a 2D-array in JavaScript
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Mahdi JadalihaMahdi Jadaliha
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How to prevent line break at hyphens on all browsers
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Unlike any other approach, the nobr markup works on all browsers, works even when stylesheets are disabled, and works independently of support to special characters. Is there a real problem with it?
– Jukka K. Korpela
Jan 6 '12 at 22:45
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ERROR 2006 (HY000): MySQL server has gone away
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max_allowed_packet=64M
Adding this line into my.cnf file solves my problem.
This is useful when the columns have large values, which cause the issues, you can find the explanation here.
On Windows this file is located at: ...
What is the reason for having '//' in Python? [duplicate]
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I actually like this style better... I can remember in atleast one language I've used (VB?) the differentiating factor was / vs \ ... but I could never remember which was which!
– Matthew Scharley
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MLKitHandwriting 拓展：手写识别（写字变文字） · App Inventor 2 中文网
... 事件
方法
运行环境：AI 伴侣联机需要 Android 11 及以上
常见问题
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MLKitHandwriting 拓展
把用户在画布上写的字识别成文字。基于 Google ML Kit 数字墨水识别（Digital Ink Recognition）...
Writing string to a file on a new line every time
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You can do this in two ways:
f.write("text to write\n")
or, depending on your Python versio...
How can I view live MySQL queries?
...e would remove a lot of possibilities for flexibility of displaying, especially in real-time. If you just want a simple, easy-to-implement way to see what's going on though, enabling the GQL and then using running tail -f on the logfile would do the trick.
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