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Remove an item from array using UnderscoreJS
...ould only iterate over array once instead of potentially twice like here.
If you want to modify the array in-place, you have to use .splice. This is also shown in the other question and undescore doesn't seem to provide any useful function for that.
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Does List guarantee insertion order?
... the order is guaranteed.
You might be getting odd results from your code if you're moving the item later in the list, as your Remove() will move all of the other items down one place before the call to Insert().
Can you boil your code down to something small enough to post?
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How can I split a shell command over multiple lines when using an IF statement?
... command over multiple lines in the shell, when the command is part of an if statement?
2 Answers
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Cast to int vs floor
Is there any difference between these:
7 Answers
7
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Bootstrap 3 Navbar Collapse
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What I like about this is that if I upgrade Bootstrap, I don't need to worry about finding the variable and recompiling it.
– ScubaSteve
Aug 7 '14 at 18:28
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How to install a previous exact version of a NPM package?
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If you have to install an older version of a package, just specify it
npm install <package>@<version>
For example: npm install express@3.0.0
You can also add the --save flag to that command to add it to your p...
java.lang.IllegalArgumentException: View not attached to window manager
...Override
protected void onPostExecute(MyResult result) {
try {
if ((this.mDialog != null) && this.mDialog.isShowing()) {
this.mDialog.dismiss();
}
} catch (final IllegalArgumentException e) {
// Handle or log or ignore
} catch (final Exception ...
How can I convert a zero-terminated byte array to string?
... read. You should save that number and then use it to create your string. If n is the number of bytes read, your code would look like this:
s := string(byteArray[:n])
To convert the full string, this can be used:
s := string(byteArray[:len(byteArray)])
This is equivalent to:
s := string(byteArray...
Simplest way to check if key exists in object using CoffeeScript
In CoffeeScript, what is the simplest way to check if a key exists in an object?
3 Answers
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Remove a prefix from a string [duplicate]
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I don't know about "standard way".
def remove_prefix(text, prefix):
if text.startswith(prefix):
return text[len(prefix):]
return text # or whatever
As noted by @Boris and @Stefan, on Python 3.9+ you can use
text.removeprefix(prefix)
with the same behavior.
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