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Try/Catch block in PHP not catching Exception

...n another language like C# (Csharp). If you do this: try{ //division by zero $number = 5/0; } catch(Exception $ex){ echo 'Got it!'; } You will not see the 'Got it!' message never. Why? It's just because PHP always needs an Exception to be "Thrown". You need to set your own error hand...
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How do I execute a bash script in Terminal?

... Change your directory to where script is located by using cd command Then type bash program-name.sh share | improve this answer | follow ...
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Is there a performance difference between i++ and ++i in C?

...ice all modern compilers will optimize this away. We can demonstrate this by looking at the code for this function, both with ++i and i++. $ cat i++.c extern void g(int i); void f() { int i; for (i = 0; i < 100; i++) g(i); } The files are the same, except for ++i and i++: $...
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How to append contents of multiple files into one file

...is there a newline as the first character in file 1.txt? You can find out by using od -c, and seeing if the first character is a \n. – radical7 Aug 2 '13 at 0:04 ...
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When to dispose CancellationTokenSource?

... This is an important omission in the current accepted answer by Bryan Crosby - if you create a linked CTS, you risk memory leaks. The scenario is very similar to event handlers that are never unregistered. – Søren Boisen Jun 19 '15 at 13:25 ...
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What is your preferred style for naming variables in R? [closed]

... ESS is pretty widely used you won't see many underscores in code authored by ESS users (and that set includes a bunch of R Core as well as CRAN authors, excptions like Hadley notwithstanding); dots are evil too because they can get mixed up in simple method dispatch; I believe I once read comments ...
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Update statement with inner join on Oracle

...SET t.OLD = t.NEW It depends if the inline view is considered updateable by Oracle ( To be updatable for the second statement depends on some rules listed here ). share | improve this answer ...
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How can I load an object into a variable name that I specify from an R data file?

...ondingly, save and restore all object's attributes, including ones created by an application (via attr)? I tried to use this approach instead of save and load, trying to find a workaround for my problem. Howver, it doesn't seem to be the case, unless I'm doing something wrong: stackoverflow.com/ques...
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How To Auto-Format / Indent XML/HTML in Notepad++

...ace below files from xml tools which you downloaded in the npp root folder by copy replace Go To ..\Plugins subfolder and place below downloaded file Restart and enjoy!!! Ctrl + Alt + Shft + B to format. share ...
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Getting “bytes.Buffer does not implement io.Writer” error message

..., but writes to a string instead of a file or file-like object. I thought bytes.Buffer would work since it implements Write(p []byte) . However when I try this: ...