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Python argparse command line flags without arguments
...dea this is in the long run. Imagine that you start out by checking if the string "--flag" is in sys.argv. Then you look at the end of sys.argv[-1] to see which file to open. All of a sudden you end up with a situation where if you try to open a file named --flag, then it will behave unexpectedly, a...
How to implement a many-to-many relationship in PostgreSQL?
...cally cheaper with a 4-byte integer (or even an 8-byte bigint) than with a string stored as text or varchar.
Don't use names of basic data types like date as identifiers. While this is possible, it is bad style and leads to confusing errors and error messages. Use legal, lower case, unquoted identi...
Simplest code for array intersection in javascript
...ns, where n is
* n = MIN(a.length, b.length)
*/
function intersection_destructive(a, b)
{
var result = [];
while( a.length > 0 && b.length > 0 )
{
if (a[0] < b[0] ){ a.shift(); }
else if (a[0] > b[0] ){ b.shift(); }
else /* they're equal */
...
slashes in url variables
...uld easily replace the forward slashes / with something like an underscore _ such as Wikipedia uses for spaces. Replacing special characters with underscores, etc., is common practice.
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List of All Locales and Their Short Codes?
I'm looking for a list of all locales and their short codes for a PHP application I am writing. Is there much variation in this data between platforms?
...
Making text background transparent but not text itself
... answered Sep 25 '13 at 21:44
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How to change a TextView's style at runtime
...gt;
</style>
</resources>
I also have an entries in my "strings.xml" file like this:
<color name="highlightedTextViewColor">#000088</color>
<color name="normalTextViewColor">#000044</color>
Then, in my code I created a ClickListener to trap the tap event...
Is there a better way to run a command N times in bash?
...h for (n=0;n<k;n++)) may be better; I suspect {1..k} will materialize a string with all those integers separated by spaces.
– Joe Koberg
Sep 17 '10 at 18:07
...
How to track down log4net problems
...atic ILog logger = LogManager.GetLogger(typeof(Program));
static void Main(string[] args)
{
logger.InfoFormat("{0} v.{1} started.", Assembly.GetExecutingAssembly().GetName().Name, Assembly.GetExecutingAssembly().GetName().Version.ToString());
With 2.0.8, I had an interesting situation. I creat...
Bootstrap 3 and Youtube in Modal
...h it. Here is YouTube's documentation. developers.google.com/youtube/player_parameters support.google.com/youtube/answer/…
– jeremykenedy
Mar 26 '17 at 14:12
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