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How to split a string literal across multiple lines in C / Objective-C?
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Both of these are the same as in and C and C++. The latter solution is preferred because former one embeds a lot of useless white space into the program which will also be transmitted to the DB server.
– Alnitak
Apr 28...
LEGO EV3 机器人按键控制 · App Inventor 2 中文网
...规格
开发平台：MIT App Inventor
目标设备：Android智能手机
通信协议：Bluetooth Classic
硬件要求：LEGO Mindstorms EV3
最小系统版本：Android 4.4+（蓝牙支持）
扩展建议
功能增强
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Split a vector into chunks in R
...along(d)/20))
More details: I think all you need is seq_along(), split() and ceiling():
> d <- rpois(73,5)
> d
[1] 3 1 11 4 1 2 3 2 4 10 10 2 7 4 6 6 2 1 1 2 3 8 3 10 7 4
[27] 3 4 4 1 1 7 2 4 6 0 5 7 4 6 8 4 7 12 4 6 8 4 2 7 6 5
[53] 4 5 ...
What is the difference between exit() and abort()?
In C and C++, what is the difference between exit() and abort() ? I am trying to end my program after an error (not an exception).
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SSL Error: unable to get local issuer certificate
...an.
Note: The true domain name has been changed to protect the identity and integrity of the server.
2 Answers
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Root user/sudo equivalent in Cygwin?
...r on SuperUser:
I found the answer on the Cygwin mailing list. To run command with elevated privileges in Cygwin, precede the command with cygstart --action=runas like this:
$ cygstart --action=runas command
This will open a Windows dialogue box asking for the Admin password and run the command ...
How to read from stdin line by line in Node
I'm looking to process a text file with node using a command line call like:
6 Answers
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How can I color Python logging output?
...put, presumably because of its log system (because all the messages were standardized).
30 Answers
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What is the best Java library to use for HTTP POST, GET etc.? [closed]
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GetMethod method = new GetMethod(url);
// Provide custom retry handler is necessary
method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
new DefaultHttpMethodRetryHandler(3, false));
try {
// Execute the method.
int statusCode = client.executeM...
Combining node.js and Python
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For communication between node.js and Python server, I would use Unix sockets if both processes run on the same server and TCP/IP sockets otherwise. For marshaling protocol I would take JSON or protocol buffer. If threaded Python shows up to be a bottleneck, ...