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How to set the JDK Netbeans runs on?
...gestion that Administrator privileges are needed to edit netbeans.conf, at least under Windows 7. I tried editing the file without Administrator privileges and while it appeared to work, apparently Windows actually saved the updated file as a separate copy that was only visible to me via Windows Ex...
Is there a limit on how much JSON can hold?
... action-method/Controller) does not respect the maxJsonLength property, at least not from the systemWebExtensions.scripting.webServices.jsonSerialization section which you define in the web.config file."
– Casey
Oct 17 '19 at 19:01
...
Can a recursive function be inline?
...ork.
As a "footnote", you could achieve the effect you're looking for (at least for the factorial you're using as an example) using template metaprogramming. Pasting from Wikipedia:
template <int N>
struct Factorial
{
enum { value = N * Factorial<N - 1>::value };
};
template <...
Submitting a form by pressing enter without a submit button
...
I think you should go the Javascript route, or at least I would:
<script type="text/javascript">
// Using jQuery.
$(function() {
$('form').each(function() {
$(this).find('input').keypress(function(e) {
// Enter pressed?
if(e.which ...
How to reload/refresh an element(image) in jQuery
...ourself.
The server is caching the image
The jQuery does not fire or at least doesn't update the attribute
To be honest, I think it's number two. Would be a lot easier if we could see some more jQuery. But for a start, try remove the attribute first, and then set it again. Just to see if that h...
Regular Expression For Duplicate Words
...
At least works on the regex engine used in the Eclipse search/replace dialog.
– Chaos_99
May 24 '13 at 12:11
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How to grep and replace
... backup files will be made after the in-place substitution takes place, at least in macosx. Check the man page for details. If you want a backup, this is where you put the extension of the file to be created.
– spinyBabbler
Apr 16 at 17:46
...
Concatenating null strings in Java [duplicate]
...n here, making concatenation null-safe. It might violate the principle of least surprise, but they were probably trying to avoid a plethora of either NPEs or explicit null checks inside of logging and diagnostics code (e.g. logger.print("doing something to " + obj);) Nowadays we have better loggin...
How do I execute a program from Python? os.system fails due to spaces in path
...
At least in Windows 7 and Python 3.1, os.system in Windows wants the command line double-quoted if there are spaces in path to the command. For example:
TheCommand = '\"\"C:\\Temp\\a b c\\Notepad.exe\"\"'
os.system(TheComma...
Eclipse: All my projects disappeared from Project Explorer
...nswer and should probably be tried first. However, it's not a solution, at least in my case - and presumably not op's either. This is a solution to a silly mistake made by the developer. One that cannot be fixed by the accepted answer, so it's not a work-around. Sometimes you have to accept the only...