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How to create a subdirectory for a project QtCreator?
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Starting from version 1.2.90 Qt Creator shows subfolders which exist in project's folder as branches in project's tree if only Filter tree option is not set to Simplify tree.
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Remove last character of a StringBuilder?
... you could use the new StringJoiner class, for scenarios where you want to start constructing the string before you have the full list of elements to put in it.
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In Matplotlib, what does the argument mean in fig.add_subplot(111)?
...1x1 grid = 1 row, 1 column. 2x3 grid = 2 rows, 3 columns. The third number starts from 1 and increments row-first. See documentation of subplot() for more info.
– Christian Alis
Feb 2 '11 at 16:54
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How to load a xib file in a UIView
... file for a custom view in my BrewCoffeeApp.com when the coffee recipe has started.
– Paul Solt
Mar 18 '19 at 21:43
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CSV new-line character seen in unquoted field error
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This now gives the same error, but on line starting upload.num_records = csvobject.get_row_count() now
– GrantU
Jun 26 '13 at 9:19
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Basic http file downloading and saving to disk in python?
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I started down this path because ESXi's wget is not compiled with SSL and I wanted to download an OVA from a vendor's website directly onto the ESXi host which is on the other side of the world.
I had to disable the firewall(l...
Print current call stack from a method in Python code
...list of the function call stack with a filename and line number
list from start to where you put this line
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What is the use of printStackTrace() method in Java?
...n the program control transfer details into the execution stack. The lines starting with at, are nothing but the values of the execution stack.
In this way the programmer can understand where in code the actual problem is.
Along with the printStackTrace() method, it's a good idea to use e.getmessa...
Check string for palindrome
...ovides all indexes til strings half length and then a comparision from the start and from the end is done.
public static void main(String[] args) {
for (String testStr : Arrays.asList("testset", "none", "andna", "haah", "habh", "haaah")) {
System.out.println("testing " + testStr + " is ...
IntelliJ Organize Imports
...ince IDEA 13 you can configure the project default settings from the IDEA "start page": Configure > Project defaults > Settings > .... Then every new project will have those default settings:
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