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Getting the caller function name inside another function in Python? [duplicate]
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Important note: as it's obvious from the _getframe method name (hey, it starts with an underscore), it's not an API method one should be thoughtlessly rely on.
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UITextField border color
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As a beginner this makes no sense to me. If I start a blank, empty app, go to the storyboard and add a TextView field. Where do I import the quartzcore? Where do I add the borderwidth info above? What is "textField" and how does it know which text field I'm talking about...
Check whether a path is valid
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I haven't had any problems with the code below. (Relative paths must start with '/' or '\').
private bool IsValidPath(string path, bool allowRelativePaths = false)
{
bool isValid = true;
try
{
string fullPath = Path.GetFullPath(path);
if (allowRelativePaths)
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How to convert a scala.List to a java.util.List?
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Starting Scala 2.13, the package scala.jdk.CollectionConverters provides asJava via a pimp of Seq and replaces packages scala.collection.JavaConverters/JavaConversions:
import scala.jdk.CollectionConverters._
// val scalaLi...
How do I find out my MySQL URL, host, port and username?
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For example, you can try:
//If you want to get user, you need start query in your mysql:
SELECT user(); // output your user: root@localhost
SELECT system_user(); // --
//If you want to get port your "mysql://user:pass@hostname:port/db"
SELECT @@port; //3306 is default
//If you want ho...
What is Clojure useful for? [closed]
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@maSnun on modern hardware startup time is around 1 second or less. This is fine for shell scripts.
– dnolen
Sep 5 '15 at 15:10
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Finding element's position relative to the document
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he starts relative to the viewport and adds scrollY to get it relative to the document.
– Joaquin Cuenca Abela
Mar 20 '17 at 17:40
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Java: function for arrays like PHP's join()?
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Starting from Java8 it is possible to use String.join().
String.join(", ", new String[]{"Hello", "World", "!"})
Generates:
Hello, World, !
Otherwise, Apache Commons Lang has a StringUtils class which has a join function...
What is the best way to remove a table row with jQuery?
...of an element.
It is more elegant than parent().parent() which is what I started out doing and soon learnt the error of my ways.
--Edit --
Someone pointed out that the question was about removing the row...
$($(this).closest("tr")).remove()
As pointed out below you can simply do:
$(this).clos...
VS2013 permanent CPU usage even though in idle mode
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This worked for me as well, but took a restart of each Visual Studio instance that was running to take effect. Thanks!
– KJ3
Feb 24 '15 at 20:24
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