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Run batch file as a Windows service
...ows cmd to do this: sc create. Not as fancy as nssm, but you don't have to download an additional piece of software.
sc create "ServiceName" start= demand displayname= "DisplayName" binpath= [path to .bat file]
Note
start=demand means you must start the service yourself
whitespace is required a...
在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...ed space.
Keep in mind that if the original image is larger and is scaled down to 30×30 for display, the image will still consume memory on the Android deviced based on its actual large size.
There’s no reason to load a giant image file into your app if you will use it displayed only as a small...
Salting Your Password: Best Practices?
...swords far predates rainbow tables. Salts were added specifically to slow down dictionary attacks, by preventing attackers from hashing a password once then comparing it against all users.
– Glenn Maynard
Mar 5 '12 at 16:20
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Hidden Features of Java
...es method and obtain a sorted thread safe Set of Strings without having to down cast to the ConcurrentSkipListSet.
share
edited Aug 29 '08 at 19:44
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Django auto_now and auto_now_add
...relying on these field arguments is two-fold:
The aforementioned ups and downs with their reliability. These arguments are heavily reliant on the way each type of database that Django knows how to interact with treats a date/time stamp field, and seems to break and/or change between every release...
Finding a branch point with Git?
... of the above:
Thanks to liori for pointing out that the above could fall down when comparing identical branches, and coming up with an alternate diff form which removes the sed form from the mix, and makes this "safer" (i.e. it returns a result (namely, the most recent commit) even when you compar...
Script Tag - async & defer
... Doesn't that mean putting it in head would be faster, since it can start downloading them BEFORE The body html is parsed?
– Kevin
Sep 18 '13 at 23:13
9
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Connect Java to a MySQL database
...tep by step explanation how to install MySQL and JDBC and how to use it:
Download and install the MySQL server. Just do it the usual way. Remember the port number whenever you've changed it. It's by default 3306.
Download the JDBC driver and put in classpath, extract the ZIP file and put the conta...
How to name and retrieve a stash by name in git?
... the stashes are stored in a stack.
Type:
git stash list
This will list down all your stashes.
To apply a stash and remove it from the stash stack, type:
git stash pop stash@{n}
To apply a stash and keep it in the stash stack, type:
git stash apply stash@{n}
Where n is the index of the sta...
How to convert an NSTimeInterval (seconds) into minutes
... done with this, it wraps to the nearest second rather than rounding up or down. Your mileage may vary.
– David Doyle
Apr 9 '13 at 9:55
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