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Does return stop a loop?
...ops execution and exits the function. return always** exits its function immediately, with no further execution if it's inside a for loop.
It is easily verified for yourself:
function returnMe() {
for (var i = 0; i < 2; i++) {
if (i === 1) return i;
}
}
console.log(returnMe());
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How to add a delay for a 2 or 3 seconds [closed]
....Sleep) ------>
For other scenarios (e.g. starting operations after some time etc.) check Cody's answer.
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Format Float to n decimal places
...so pass the float value, and use:
String.format("%.2f", floatValue);
Documentation
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How to parse freeform street/postal address out of text, and into components
... company. I'm posting the answer here to make it more accessible to programmers who are searching around with the same question. The company I was at processed billions of addresses, and we learned a lot in the process.
First, we need to understand a few things about addresses.
Addresses are not reg...
Android dismiss keyboard
... can use the following lines of code in your button's on click Event
InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(myEditText.getWindowToken(), 0);
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How to switch activity without animation in Android?
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You can create a style,
<style name="noAnimTheme" parent="android:Theme">
<item name="android:windowAnimationStyle">@null</item>
</style>
and set it as theme for your activity in the manifest:
<activity android:name=".ui.Arti...
How to use find command to find all files with extensions from list?
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Does not work for me on mac, but works with the -E (extended) option (maybe the pipe is an extended feature?): find -E /path/to -iregex ".*\.(jpg|gif|png|jpeg)" > log
– ling
Oct 21 '15 at 7:38
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Get current clipboard content? [closed]
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window.clipboardData.getData('Text') will work in some browsers. However, many browsers where it does work will prompt the user as to whether or not they wish the web page to have access to the clipboard.
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Is there a Google Keep API? [closed]
...r updates.
However, there is an unofficial Python API under active development:
https://github.com/kiwiz/gkeepapi
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Error 1022 - Can't write; duplicate key in table
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The most likely you already have a constraint with the name iduser or idcategory in your database. Just rename the constraints if so.
Constraints must be unique for the entire database, not just for the specific table you are creating/altering.
To find out where the constraints a...