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Java 8: How do I work with exception throwing methods in streams?
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You need to wrap your method call into another one, where you do not throw checked exceptions. You can still throw anything that is a subclass of RuntimeException.
A normal wrapping idiom is something like:
private void safeFoo(final A a) {
try {
a.foo();
} catch (Exce...
How do you run a crontab in Cygwin on Windows?
...cygwin commands are .exe files, so you can run them with the standard Windows Scheduler, but others don't have an .exe extension so can't be run from DOS (it seems like).
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How do I check if a number is a palindrome?
How do I check if a number is a palindrome?
50 Answers
50
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How do I use variables in Oracle SQL Developer?
... persistent between query executions. If I change the variable value, but do not explicitly highlight the DEFINE line when executing, the previous value remains. (Is this because of the double && ?)
– Baodad
May 13 '14 at 23:00
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What are the various “Build action” settings in Visual Studio project properties and what do they do
... a number of options and it's difficult to know what each one of them will do.
7 Answers
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How do I make a matrix from a list of vectors in R?
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One option is to use do.call():
> do.call(rbind, a)
[,1] [,2] [,3] [,4] [,5] [,6]
[1,] 1 1 2 3 4 5
[2,] 2 1 2 3 4 5
[3,] 3 1 2 3 4 5
[4,] 4 1 2 3 4 5
[5,] ...
Can I do a synchronous request with volley?
Imagine I'm in a Service that already has a background thread. Can I do a request using volley in that same thread, so that callbacks happen synchronously?
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Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
Dokan虚拟磁盘开发实战因工作需要，最近与同事合作使用Dokan开发了一个虚拟磁盘的简单程序，初步实现了远程目录映射到本地虚拟磁盘的功能。远程服务端是用Python...因工作需要，最近与同事合作使用Dokan开发了一个虚拟磁盘的...
How do I extract the contents of an rpm?
...nts. I am familiar with the querying commands of an uninstalled package. I do not simply want a list of the contents of the rpm. i.e.
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How to use '-prune' option of 'find' in sh?
I don't quite understand the example given from the man find , can anyone give me some examples and explanations? Can I combine regular expression in it?
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