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How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
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Works for me. Xcode 8, Swift 3. Not beta on Mac OS Sierra. text[text.startIndex..<text.index(text.startIndex, offsetBy: 2)]
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Maximum length of HTTP GET request
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Chrome 32779 >64k
Android 8192 >64k
Firefox >64k >64k
Safari >64k >64k
Internet Explorer 11 2047 5120
Edge 16 2047 1...
ERROR 2006 (HY000): MySQL server has gone away
... -i lo0 -s 1500 -nl -w- port mysql | strings
On Linux, use strace. On BSD/Mac use dtrace/dtruss, e.g.
sudo dtruss -a -fn mysqld 2>&1
See: Getting started with DTracing MySQL
Learn more how to debug MySQL server or client at: 26.5 Debugging and Porting MySQL.
For reference, check the so...
jquery input select all on focus
... focus. It seems to work for both mouse and key events (at least on Chrome/Mac):
jQuery < version 1.7:
$("input[type='text']").click(function () {
$(this).select();
});
jQuery version 1.7+:
$("input[type='text']").on("click", function () {
$(this).select();
});
Here is a demo
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Fragment onResume() & onPause() is not called on backstack
...nsaction, so this answer is misleading at least for the recent versions of Android.
– Dmide
Nov 25 '14 at 14:37
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Using IntelliJ to amend git commit message
...u can amend the comments and say commit and push
Note: This solution uses android studio as intellij platform.
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What does .class mean in Java?
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And how does Android handle new Intent(this, Activity.class? Will it try to find out class Activity by comparing each class?
– Zhipeng YANG
Sep 21 '16 at 13:28
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How to get a list of column names on Sqlite3 database?
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Just to put this into code terms for SQLiteDatabase on Android, write db.rawQuery("PRAGMA table_info(" + tablename + ")", null);
– Noumenon
Jun 8 '13 at 14:14
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Best way to determine user's locale within browser
...ting is likely the highest ranking language, but there is no guarantee. On Mac and Linux, the locale is decided by the system regardless of the user language preferences. On Windows is can be elected among the languages in the preferred list on Chrome.
By using Intl (https://developer.mozilla.org/e...
Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
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The problem is not in echo, but in md5sum (now md5 on Mac) and shasum that is adding \n to the end
– Punnerud
Apr 15 '18 at 20:17
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