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How to open a file using the open with statement
... to do file input and output in Python. I've written the following code to read a list of names (one per line) from a file into another file while checking a name against the names in the file and appending text to the occurrences in the file. The code works. Could it be done better?
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How to set the current working directory? [duplicate]
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–1: This answer is not useful — because it was already posted six years ago.
– jwodder
Jan 24 '16 at 3:47
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Update parent scope variable in AngularJS
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Thanks, this works! I should definitely read up on this (prototypical enheritance and primitives). Can you recommend a good read which explains a bit more than your SO link?
– JacobF
Sep 19 '14 at 12:47
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Best way to “negate” an instanceof
...like this solution since I am not required to build up a metal stack while reading it!
– JaM
Aug 9 '19 at 12:59
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Intermittent log4net RollingFileAppender locked file issue
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I'd just want to read the file, but log4net locks for reading as well... it could lock just for writing and share reading
– JobaDiniz
Apr 12 '19 at 19:25
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What are the effects of exceptions on performance in Java?
...jmp. That means all registers of the CPU are written to the stack (which already takes some time) and possibly some other data needs to be created... all this already happens in the try statement. The throw statement needs to unwind the stack and restore the values of all registers (and possible oth...
ActiveMQ or RabbitMQ or ZeroMQ or [closed]
... you’ll have to study the 80 pages or so of the guide (which I recommend reading for anybody writing distributed system, even if you don’t use Zmq) before being able to do anything more complicated than sending messages between 2 peers.
ActiveMQ is in the middle ground. Like Zmq, it can be depl...
When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
What are the advantages of using NoSQL databases? I've read a lot about them lately, but I'm still unsure why I would want to implement one, and under what circumstances I would want to use one.
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Java - get pixel array from image
...ring[] args) throws IOException {
BufferedImage hugeImage = ImageIO.read(PerformanceTest.class.getResource("12000X12000.jpg"));
System.out.println("Testing convertTo2DUsingGetRGB:");
for (int i = 0; i < 10; i++) {
long startTime = System.nanoTime();
int[][] r...
Single Page Application: advantages and disadvantages [closed]
I've read about SPA and it advantages. I find most of them unconvincing. There are 3 advantages that arouse my doubts.
11 A...