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Convert a Unix timestamp to time in JavaScript
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How to delete a character from a string using Python
..., "")
If you want to remove the central character:
midlen = len(oldstr)/2 # //2 in python 3
newstr = oldstr[:midlen] + oldstr[midlen+1:]
You asked if strings end with a special character. No, you are thinking like a C programmer. In Python, strings are stored with their length, so any byte ...
PHP Warning: PHP Startup: Unable to load dynamic library
...ni, or another close to it) that is trying to load that extension : ixed.5.2.lin
Unfortunately that file or path doesn't exist or the permissions are incorrect.
Try to search in the .ini files that are loaded by PHP (phpinfo() can indicate which ones are) - one of them should try to load that ext...
How to specify jackson to only use fields - preferably globally
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edited Oct 25 '19 at 19:57
pmartin8
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Why are my JavaScript function names clashing?
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Wilfred Hughes
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answered May 27 '14 at 12:24
Benjamin G...
Batch file: Find if substring is in string (not in a file)
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296
Yes, you can use substitutions and check against the original string:
if not x%str1:bcd=%==x%...
When do we need to set ProcessStartInfo.UseShellExecute to True?
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209
The UseShellExecute boolean property is related to the use of the windows ShellExecute functio...
How to test which port MySQL is running on and whether it can be connected to?
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209
To find a listener on a port, do this:
netstat -tln
You should see a line that looks like t...
SQL Update with row_number()
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answered Nov 30 '12 at 21:48
Aleksandr FedorenkoAleksandr Fedorenko
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BLE（一）概述&工作流程&常见问题 - 创客硬件开发 - 清泛IT社区，...
文章源自：https://www.gandalf.site/2018/11/ble.html
0x1 BLE概述“蓝牙”，即Bluetooth，是斯堪的纳维亚语中 Blåtand / Blåtann 的英化版本。该词是十世纪的一位国王Harald Bluetooth的绰号，相传他将纷争不断的丹麦部落统一为一个王国，并引...