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MISCONF Redis is configured to save RDB snapshots
During writes to Redis ( SET foo bar ) I am getting the following error:
31 Answers
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How to export JavaScript array info to csv (on client side)?
...ta as you have described in the question):
const rows = [
["name1", "city1", "some other info"],
["name2", "city2", "more info"]
];
let csvContent = "data:text/csv;charset=utf-8,";
rows.forEach(function(rowArray) {
let row = rowArray.join(",");
csvContent += row + "\r\n";
});
or...
What is the maximum amount of RAM an app can use?
I am quite curious about this question concerning the memory management of the Android operating system so I hope for a quite detailed answer on that topic.
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Is there a method that works like start fragment for result?
... of the steps I want to show in the overlay are their own screens and activities. There are 3 parts of the sign-in process and each had their own activity that was called with startActivityForResult().
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Default constructor vs. inline field initialization
What's the difference between a default constructor and just initializing an object's fields directly?
5 Answers
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How to disable the application pool idle time-out in IIS7?
Will it be disabled if I set the idle time-out to 0?
3 Answers
3
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How to make JavaScript execute after page load?
...oad = function ...
Note that the last option is a better way to go since it is unobstrusive and is considered more standard.
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How to compare two strings in dot separated version format in Bash?
...
Here is a pure Bash version that doesn't require any external utilities:
#!/bin/bash
vercomp () {
if [[ $1 == $2 ]]
then
return 0
fi
local IFS=.
local i ver1=($1) ver2=($2)
# fill empty fields in ver1 with zeros
for ((i=${#ver1[@]}; i<${#ver2[@]}; i++...
How to add a button to a PreferenceScreen?
I'm quite new to Android Development and just came across Preferences.
I found PreferenceScreen and wanted to create a login functionality with it. The only problem I have is that I don't know how I could add a "Login" button to the PreferenceScreen .
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Detect if device is iOS
I'm wondering if it's possible to detect whether a browser is running on iOS, similar to how you can feature detect with Modernizr (although this is obviously device detection rather than feature detection).
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