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Git Bash is extremely slow on Windows 7 x64

... it is significantly faster on my machine, from ~0.75 s to 0.1 s. This is based on this blog post. share | improve this answer | follow | ...
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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Groovy Shell warning “Could not open/create prefs root node …”

...f done under HKEY_CURRENT_USER. A better question, why on earth is a Java-based product tying itself to the Windows Registry? – avgvstvs Dec 23 '14 at 18:41 5 ...
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How do I make a request using HTTP basic authentication with PHP curl?

... CURLOPT_USERPWD basically sends the base64 of the user:password string with http header like below: Authorization: Basic dXNlcjpwYXNzd29yZA== So apart from the CURLOPT_USERPWD you can also use the HTTP-Request header option as well like below with other head...
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Print a string as hex bytes?

...II characters. If your input might contain things like emojis or non-Latin based writting systems, you might want to use ":".join("{:04x}".format(ord(c)) for c in s) (replacing 02x with 04x to zero-pad each number to be 4 digits) instead – Boris Nov 11 '19 at 2...
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Apply pandas function to column to create multiple new columns?

...me column or series you have to create a dataframe of multiple new columns based on a transformation on the original column/series. The transformation function often returns k-tuples, and these k-tuples must be separated into k columns, based on some order. @Ben's answer clearly does this very neatl...
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eclipse升级后启动失败:Heap堆内存不足 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...or !STACK 1 java.lang.OutOfMemoryError: Java heap space at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter(AbstractQueuedSynchronizer.java:651) at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchron...
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How can I transform between the two styles of public key format, one “BEGIN RSA PUBLIC KEY”, the oth

...y(); echo $rsa->getPublicKey(CRYPT_RSA_PUBLIC_FORMAT_PKCS1_RAW); The base64-encoded stuff appears to match even though the header says BEGIN PUBLIC KEY and not BEGIN RSA PUBLIC KEY. So maybe just use str_replace to fix that and you should be good to go! ...
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传感器组件 · App Inventor 2 中文网

...)、速度(如果设备支持) 和地址。 也可以执行“地理编码”,转换给定的地址(不限于当前地址)到纬度(使用 由地址求纬度方法)和经度(使用 由地址求经度 方法)。 中文网注:如果获取不了经纬度,请尝试开启一下...
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Detect if Visual C++ Redistributable for Visual Studio 2012 is installed

...eg locations may be OS-dependent. I collected this info from a Windows 10 x64 box. I'm just going to go ahead and dump all of these redist versions and the reg keys I search for to detect installation.: Visual C++ 2005 Microsoft Visual C++ 2005 Redistributable (x64) Registry Key: HKLM\SOFTWARE\C...