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VB.NET IntelliSense : Disable newline on ENTER autocomplete
When editing C# code in Visual Studio 2010, the ENTER key makes IntelliSense complete the current suggestion, without adding a new line.
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Why doesn't calling a Python string method do anything unless you assign its output?
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This is because strings are immutable in Python.
Which means that X.replace("hello","goodbye") returns a copy of X with replacements made. Because of that you need replace this line:
X.replace("hello", "goodbye")
with this ...
using statement with multiple variables [duplicate]
Is it possible to make this code a little more compact by somehow declaring the 2 variable inside the same using block?
2 A...
How to stop Flask from initialising twice in Debug Mode? [duplicate]
...ice in Python and setting the debug mode on, the Flask service will initialise twice. When the initialisation loads caches and the like, this can take a while. Having to do this twice is annoying when in development (debug) mode. When debug is off, the Flask service only initialises once.
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Difference between mkdir() and mkdirs() in java for java.io.File [closed]
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mkdirs() also creates parent directories in the path this File represents.
javadocs for mkdirs():
Creates the directory named by this abstract pathname, including any
necessary but nonexistent parent directories. Note that if this
operation fails it may have succeeded in...
find first sequence item that matches a criterion [duplicate]
...ould be the most elegant and efficient way of finding/returning the first list item that matches a certain criterion?
2 Ans...
jQuery dot in ID selector? [duplicate]
I have a website that contains elements similar to this:
6 Answers
6
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How to check if a JavaScript variable is NOT undefined? [duplicate]
...tname = "Hi";
if(typeof lastname !== "undefined")
{
alert("Hi. Variable is defined.");
}
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How to remove and clear all localStorage data [duplicate]
I need to clear all data i set into localStorage . By this, I mean completely reset localStorage to null when users remove their accounts.
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Negative list index? [duplicate]
...ative numbers mean that you count from the right instead of the left. So, list[-1] refers to the last element, list[-2] is the second-last, and so on.
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