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XML Schema: Element with attributes containing only text?
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Can we make unsigned byte in Java
...o the `b & 0xFF` is equivalent with `((int) b) & 0xFF`.
* b) were set to 1s because of "sign extension" during the upcasting
*
* 1111 1111 1111 1111 1111 1111 1100 1000 (the int)
* &
* 0000 0000 0000 0000 0000 0000 1111 1111 (the 0xFF)
* =======================================
* 0...
How to get city name from latitude and longitude coordinates in Google Maps?
...c void getAddress(Context context, double LATITUDE, double LONGITUDE) {
//Set Address
try {
Geocoder geocoder = new Geocoder(context, Locale.getDefault());
List<Address> addresses = geocoder.getFromLocation(LATITUDE, LONGITUDE, 1);
if (addresses != null && addresses.size()...
Can I concatenate multiple MySQL rows into one field?
...byte limit on the result. To solve this, run this query before your query:
SET group_concat_max_len = 2048;
Of course, you can change 2048 according to your needs. To calculate and assign the value:
SET group_concat_max_len = CAST(
(SELECT SUM(LENGTH(hobbies)) + COUNT(*) * LENGTH(', ')
FROM...
What is the difference/usage of homebrew, macports or other package installation tools? [closed]
...the statement that homebrew can install stuff without sudo because when it set itself up, it used sudo to make the permission on the directory looser so it will be able to do anything inside /usr/local without triggering the password. Does it mean the "install without password" part is wrong? I don'...
In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
...changes in records.
TIMESTAMP also affected by different TIME ZONE related setting.
DATETIME is constant.
TIMESTAMP internally converted a current time zone to UTC for storage,
and during retrieval convert the back to the current time zone.
DATETIME can not do this.
TIMESTAMP is 4 bytes and DATETIME...
What size should TabBar images be?
...
For instructions how to set different icon for a regular or compact tab bar see this response: stackoverflow.com/questions/49492229/tab-bar-icon-size/…
– Marián Černý
Apr 17 '19 at 5:08
...
How can I break up this long line in Python?
...editor removes trailing whitespace always. I recommend you enable the same setting. Of course then the whitespace on the new line is still part of the string, so I ended up using +.
– ThaJay
Oct 18 '19 at 11:41
...
Adding information to an exception?
...lasses' are iterable. "
"If you use '()' to generate a set with a single element "
"make sure that there is a comma behind the one (element,).") from e
Which looks like this in the end:
2017-09-06 16:50:14,797 [ERROR] django.request: Internal Server Error: /v...
What is lazy loading in Hibernate?
...is saves the cost of preloading/prefilling all the entities in a large dataset beforehand while you after all actually don't need all of them.
In Hibernate, you can configure to lazily load a collection of child entities. The actual lazy loading is then done inside the methods of the PersistentSet ...