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How to amend older Git commit? [duplicate]
... amend the older one (ddc6859af44) and (47175e84c) which is not the most recent one?
6 Answers
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Android studio Gradle build speed up
...e.properties file -> Add following lines
org.gradle.jvmargs=-Xmx2048M -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
org.gradle.parallel=true
org.gradle.configureondemand=true
org.gradle.daemon=true
Update:
If you are using Android studio 2.0 or above try the Insta...
Git mergetool generates unwanted .orig files
... answered Oct 6 '14 at 14:41
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performing HTTP requests with cURL (using PROXY)
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use the following
curl -I -x 192.168.X.X:XX http://google.com
192.168.X.X:XX put your proxy server ip and port.
-v verbose mode it will give more details including headers and response.
s...
App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象 · App Inventor 2 中文网
... 开通VIP 搜索 App Inventor 2 DynamicComponents 拓展：动态创建AI2组件对象
DynamicComponents 拓展
🧩 代码块
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How many bytes in a JavaScript string?
...?[0-9A-F]{2}|./) instead. Your snippet fails for strings that encode to "%uXXXX".
– Rob W
Jul 18 '14 at 13:39
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How does UTF-8 “variable-width encoding” work?
...te code point, or a continuation of a multi-byte code point. Like this:
0xxx xxxx A single-byte US-ASCII code (from the first 127 characters)
The multi-byte code-points each start with a few bits that essentially say "hey, you need to also read the next byte (or two, or three) to figure out w...
Could not reserve enough space for object heap
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Run the JVM with -XX:MaxHeapSize=512m (or any big number as you need) (or -Xmx512m for short)
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Is there an MD5 Fixed Point where md5(x) == x?
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Since an MD5 sum is 128 bits long, any fixed point would necessarily also have to be 128 bits long. Assuming that the MD5 sum of any string is uniformly distributed over all possible sums, then the probability that any given 12...
Why does an overridden function in the derived class hide other overloads of the base class?
... virtual void copy(Base* p) { x = p-> x; }
};
class Derived{
int xx;
public:
virtual void copy(Derived* p) { xx = p->xx; Base::copy(p); }
};
void f(Base a, Derived b)
{
a.copy(&b); // ok: copy Base part of b
b.copy(&a); // error: copy(Base*) is hidden by copy(Derive...