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How to get arguments with flags in Bash
...
This is the idiom I usually use:
while test $# -gt 0; do
case "$1" in
-h|--help)
echo "$package - attempt to capture frames"
echo " "
echo "$package [options] application [arguments]"
echo " "
echo "options:"
echo "-h, --h...
Batch files - number of command line arguments
...
Have tested this out to 2500 arguments as a function and used it to define arrays of same size. Dont ask me why exactly. Mostly just learning what batch is capable of.
– T3RR0R
Jan 4 at 12:56...
Is there a use-case for singletons with database access in PHP?
... allow for multiple databases--no other code changes.
The second issue is testing (And honestly, this is the same as the first issue). Sometimes you want to replace your database with a mock database. In effect this is a second instance of the database object. This is much harder to do with stat...
How do you detect Credit card type based on number?
...1|1800|35\d{3})\d{11}$/
}
for(var key in re) {
if(re[key].test(number)) {
return key
}
}
}
Unit test:
describe('CreditCard', function() {
describe('#detectCardType', function() {
var cards = {
'8800000000000000': 'UNIONPAY',
...
How to use SSH to run a local shell script on a remote machine?
...host
wall <<'ENDWALL'
Error: Out of cheese
ENDWALL
ftp ftp.secureftp-test.com <<'ENDFTP'
test
test
ls
ENDFTP
END2
ENDSSH
You can actually have a conversation with some services like telnet, ftp, etc. But remember that heredoc just sends the stdin as text, it doesn't wait for response b...
How do I use reflection to call a generic method?
...jects.Length; i++)
{
ProcessItem((dynamic)objects[i], "test" + i, i);
//ProcesItm((dynamic)objects[i], "test" + i, i);
//compiler error: The name 'ProcesItm' does not
//exist in the current context
//ProcessItem((dynamic)objects[i...
How to write a Python module/package?
...ute the live repository with our experiments, we create an account for the testing repository, and install twine for the upload process:
pip install twine
Now we're almost there, with our account created we simply tell twine to upload our package, it will ask for our credentials and upload our pa...
TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
...swer, as also ran into a bit of confusion. You should be able to drop this test into any @RunWith(AndroidJUnit4.class) test you have in your project (you'll also need to add the dimens to your dimens.xml).
Note: All these tests pass
@Test public void testScaledFontSizes() {
if (Build.VERSION.SDK...
AssertContains on strings in jUnit
...
... and org.hamcrest.Matchers.containsString; in the latest api, in the hamcrest-library dependency.
– eis
Nov 26 '13 at 14:25
...
Access denied for user 'test'@'localhost' (using password: YES) except root user
...Then when you go to try to sign in to MySQL, type it in like this:
Hit 'Test Connection' and enter your password 'password'.
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