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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...
How to get relative path from absolute path
...athTo(...) which I find easier to understand than an int where you need to read the documentation on what the int means.
– Daniel Rose
Jun 22 '10 at 6:32
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Factors in R: more than an annoyance?
...n be a pain, but my theory is that 90% of why they're a pain is because in read.table and read.csv, the argument stringsAsFactors = TRUE by default (and most users miss this subtlety). I say they are useful because model fitting packages like lme4 use factors and ordered factors to differentially fi...
Real escape string and PDO [duplicate]
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Thanks SteD. I read that a while back but I have since heard that PDO prepare will NOT prevent against SQL injection. I'm not sure what to believe anymore. Are you certain that prepare will stop injection attacks?
– Jo...
Code Wrap IntelliJ?
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I think "soft wrap" might be what you're after. It's read-only, i.e. does not change the characters in the file, it only wraps what you see on screen.
Intellij >= 14.1.4: As pointed out by looper in the comments, the options are under File > Settings > Editor > Ge...
In PyCharm, how to go back to last location?
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Thanks for the guidance, it works. But alt+left was already taken for me to another action.
– Benyamin Jafari
May 3 '19 at 6:46
add a comment
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When do you use Java's @Override annotation and why?
... One very real downside is that you make the code harder to read by littering it with snails. Perhaps this is a fault of my IDE, but I have experienced this myself.
– treat your mods well
Apr 28 '10 at 20:15
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Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
...lds. Reordering the fields would make it impossible for C code to directly read or write the header (assuming the ZIP implementation would like to access the data directly):
struct __attribute__((__packed__)) LocalFileHeader {
uint32_t signature;
uint16_t minVersion, flag, method, modTime, ...