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Just what is an IntPtr exactly?
...bit system' mean, really?" We have 256-bit and 512-bit numerical registers now, but still call it 64-bit. Even though you can't actually address 64-bits of physical memory with your 64-bit "pointers". It's a mess.
– Luaan
Sep 14 '16 at 14:18
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Java Logging vs Log4J [closed]
...Stephen C: Thanks for the info, though I learned that some time ago and am now using SLF4J whenever I can. (My comment was a real question btw, not a conservative remark)
– Bart van Heukelom
Jun 19 '11 at 11:39
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Does MySQL index foreign key columns automatically?
...5 seconds. Added an index on the fkey column, and things go under a second now.
– AbiusX
Feb 1 '16 at 23:14
Same exper...
Running a Python script from PHP
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If you want to know the return status of the command and get the entire stdout output you can actually use exec:
$command = 'ls';
exec($command, $out, $status);
$out is an array of all lines. $status is the return status. Very useful for ...
How to delete a workspace in Eclipse?
... +1 from me too for the accurate & details steps. I don't know when the Windows > Preferences > General > Startup & Shudown > Workspaces > [Remove] (button) was added either but I can confirm it exists on Indigo 3.7.2.
– Withheld
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What is the proper way to test if a parameter is empty in a batch file?
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if "!param1!"=="" ( echo it is empty )
rem ... or use the DEFINED keyword now
if defined param1 echo There is something
The advantage of this is that dealing with param1 is absolutly safe.
And the setting of param1 will work in many cases, like
test.bat hello"this is"a"test
test.bat you^&...
Why am I getting ibtool failed with exit code 255?
...s --errors --notices yourfile.xib > alerts.plist
which will crash, but now you have the crashlog, in my case it was an issue with simulated metrics:
localhost:Classes me$ ibtool --warnings --errors --notices CodeViewController.xib > alerts.plist
2014-04-25 17:40:48.625 ibtoold[11691:507...
Generate sql insert script from excel worksheet
...parameter limit on CONCATENATE() a while back, that isn't a common problem now that the limit is 255 parameters, but I never think about reverting.
– Hart CO
Sep 30 '15 at 1:57
1
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XML Schema (XSD) validation tool? [closed]
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Do you know how serious the warning is about not fully supporting xml schemas?
– Jason Dagit
Sep 24 '08 at 2:43
2...
Calling a JavaScript function named in a variable [duplicate]
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I'd avoid eval.
To solve this problem, you should know these things about JavaScript.
Functions are first-class objects, so they can be properties of an object (in which case they are called methods) or even elements of arrays.
If you aren't choosing the object a function b...