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Java maximum memory on Windows XP
...dows is configured as hinted by this response:
Java -Xmx Option
Some more testing: I was able to allocate 1300MB on an old Windows XP machine with only 768MB physical RAM (plus virtual memory). On my 2GB RAM machine I can only get 1220MB. On various other corporate machines (with older Windows XP) ...
Get $_POST from multiple checkboxes
...['check_list'][]).
Here's a little sample as requested:
<form action="test.php" method="post">
<input type="checkbox" name="check_list[]" value="value 1">
<input type="checkbox" name="check_list[]" value="value 2">
<input type="checkbox" name="check_list[]" value="...
Python, compute list difference
...
This is by far the best solution. Test case on lists with ~6000 strings each showed that this method was almost 100x faster than list comprehensions.
– perrygeo
Feb 1 '14 at 17:01
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invalid_grant trying to get oAuth token from google
...have used this URL:
https://www.googleapis.com/oauth2/v4/token
This was testing a service account which wanted offline access to the Storage engine.
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Failed to load resource: net::ERR_INSECURE_RESPONSE
...I still experienced the problem described above on an Asus T100 Windows 10 test device for both (up to date) Edge and Chrome browser.
Solution was in the date/time settings of the device; somehow the date was not set correctly (date in the past). Restoring this by setting the correct date (and rest...
Convert UTC/GMT time to local time
... for the code in your question:
DateTime convertedDate = DateTime.Parse(dateStr);
var kind = convertedDate.Kind; // will equal DateTimeKind.Unspecified
You say you know what kind it is, so tell it.
DateTime convertedDate = DateTime.SpecifyKind(
DateTime.Parse(dateStr),
DateTimeKind.Utc)...
How to get a path to a resource in a Java JAR file
...s files run from outside a JAR just as well as it works for a JAR. (I only tested it under Windows 7.)
try {
//Attempt to get the path of the actual JAR file, because the working directory is frequently not where the file is.
//Example: file:/D:/all/Java/TitanWaterworks/TitanWaterworks-en.j...
How can I open multiple files using “with open” in Python?
...writelines(line)
EDIT:
I don't understand the reason of the downvote. I tested my code before publishing my answer, and it works as desired: It writes to all of outFile's, just as the question asks. No duplicate writing or failing to write. So I am really curious to know why my answer is consider...
Limit Decimal Places in Android EditText
...ere any reason we need to return SpannableStringBuilder instead of null? I test it with null, it works well too. Also, is there any need for us to inherit from DigitsKeyListener? As using android:inputType="numberDecimal" will perform all "0123456789." characters enforcement.
–...
How to Configure SSL for Amazon S3 bucket
...match *.s3.amazonaws.com, s3.amazonaws.com stated in S3 certificate).
Not tested, but I believe it would work. I see few gotchas, however.
The first one is pretty obvious, an additional request to get this redirection. And I doubt you could use redirection server provided by your domain name reg...