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java get file size efficiently
...e correct in saying it measures other aspects, I should be more clearer in my question. I'm looking to get the file size of multiple files, and I want the quickest possible way. so i really do need to take into account object creation and overhead, since that is a real scenario
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ImportError: DLL load failed: %1 is not a valid Win32 application. But the DLL's are there
...uninstall/install attempts. Python was looking there first and not finding my good installation. I deleted that cv2.pyd file and tried imp.find_module("cv2") again and python immediately found the right file and cv2 started working.
So if none of the other solutions work for you, make sure you use ...
How to list the files inside a JAR file?
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CodeSource src = MyClass.class.getProtectionDomain().getCodeSource();
if (src != null) {
URL jar = src.getLocation();
ZipInputStream zip = new ZipInputStream(jar.openStream());
while(true) {
ZipEntry e = zip.getNextEntry();
if (...
Check if a class is derived from a generic class
I have a generic class in my project with derived classes.
16 Answers
16
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/usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.15' not found
... linking libstdc++ statically with this parameter sent to g++ when linking my executable:
-static-libstdc++
If linking in the library statically is an option this is probably the quickest work-around.
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git rebase, keeping track of 'local' and 'remote'
...tion of local and remote at this point. At that point, it seems to me from my experience that:
local references the partially rebased commits: "ours" (the upstream branch)
remote refers to the incoming changes: "theirs" - the current branch before the rebase.
git mergetool does indeed mention ...
TortoiseSVN icons not showing up under Windows 7
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You rocked my world. that fixed this annoying problem. Might use useful to stop the TSVNCache service after you do it so the icons load correctly
– Marcos Placona
Sep 13 '11 at 11:57
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'UserControl' constructor with parameters in C#
...pposed to a constructor with no parameters followed by setting properties. My thought process: if the properties are required to actually construct the object, they should go in the constructor. I get two advantages:
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What are the disadvantages of using persistent connection in PDO
...nt connections do.
To clarify a point, we use persistent connections at my workplace, but not by choice. We were encountering weird connection behavior, where the initial connection from our app server to our database server was taking exactly three seconds, when it should have taken a fraction ...
How to deploy correctly when using Composer's develop / production switch?
...mmutable. I wouldn't want to have any dependency downloaded directly at my production server and without going through preview/staging. That's just an extra bit of caution.
– Scalable
Mar 25 '15 at 1:14
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