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How do I save a String to a text file using Java?
... Need to close that file though at some point...? codecodex.com/wiki/ASCII_file_save#Java
– JStrahl
Jun 22 '12 at 8:03
2
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Pandas: Looking up the list of sheets in an excel file
...cel!
– Andy Hayden
Jul 31 '13 at 18:05
6
Mentioned before here, but I like to keep a dictionary o...
Difference Between Select and SelectMany
...ample data
– ben_mj
Mar 7 '19 at 15:05
3
could you add an example for select to complete this ans...
What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
...
+1: Avoid round-off error weirdness by using a fixed number of decimal places.
– S.Lott
Jul 28 '09 at 20:09
14
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How to convert String to long in Java?
I got a simple question in Java: How can I convert a String that was obtained by Long.toString() to long ?
9 Answers
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Should flux stores, or actions (or both) touch external services?
...omises, but you can use Node-style
// callbacks or whatever you want for error handling.
SomeDataAccessLayer.doSomething(userId)
.then(function(newData) {
// Stores that optimistically updated may not do anything
// with a "SUCCESS" action, but you might e.g. stop showing
// a load...
Opening a folder in explorer and selecting a file
...s method to get it to work in all cases:
[DllImport("shell32.dll", SetLastError = true)]
public static extern int SHOpenFolderAndSelectItems(IntPtr pidlFolder, uint cidl, [In, MarshalAs(UnmanagedType.LPArray)] IntPtr[] apidl, uint dwFlags);
[DllImport("shell32.dll", SetLastError = true)]
public st...
Count all occurrences of a string in lots of files with grep
I have a bunch of log files. I need to find out how many times a string occurs in all files.
15 Answers
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Underscore prefix for property and method names in JavaScript
...d variable to be private was accepted. Chrome 74 ships with this support.
_ prefixed variable names are considered private by convention but are still public.
This syntax tries to be both terse and intuitive, although it's rather different from other programming languages.
Why was the sig...
How to send an email with Gmail as provider using Python?
I am trying to send email (Gmail) using python, but I am getting following error.
14 Answers
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