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maxlength ignored for input type=“number” in Chrome
... the actual character length of the value, though -9999 to 9999 will cover all 0-4 digit numbers), or you can use a regular text input and enforce validation on the field with the new pattern attribute:
<input type="text" pattern="\d*" maxlength="4">
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Why is the use of tuples in C++ not more common?
... but I often see lots of places where tuples would solve many problems (usually returning multiple values from functions).
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Laravel Eloquent ORM Transactions
...tes within a transaction. If an exception occurs it will rollback automatically.
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jquery ui Dialog: cannot call methods on dialog prior to initialization
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I found that this solution also solved the "Cannot call methods on dialog prior to initialization; attempted to call method 'open'" error that occurs when a dialog is successfully opened, closed, and then the users tries to open the dialog a second time. Thanks @ZOD
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Node.js EACCES error when listening on most ports
...'m testing out an app (hopefully to run on heroku, but am having issues locally as well). It's giving me an EACCES error when it runs http.Server.listen() - but it only occurs on some ports.
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How to list files in a directory in a C program?
...le for POSIX compliant systems :
/*
* This program displays the names of all files in the current directory.
*/
#include <dirent.h>
#include <stdio.h>
int main(void) {
DIR *d;
struct dirent *dir;
d = opendir(".");
if (d) {
while ((dir = readdir(d)) != NULL) {
pri...
Combine the first two commits of a Git repository?
...nitial commit. git commits are whole trees, not diffs even if they are normally described and viewed in terms of the diff that they introduce.
This recipe works even if there are multiple commits between A and B, and B and C.
# Go back to the last commit that we want
# to form the initial commit (...
How to get the list of properties of a class?
How do I get a list of all the properties of a class?
10 Answers
10
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How to get a list of installed android applications and pick one to run
...his earlier this week but I'm still not understanding how to get a list of all installed applications and then pick one to run.
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How do I convert a IPython Notebook into a Python file via commandline?
...ooking at using the *.ipynb files as the source of truth and programmatically 'compiling' them into .py files for scheduled jobs/tasks.
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