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How to delete an old/unused Data Model Version in Xcode
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Passing two command parameters using a WPF binding
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242
Firstly, if you're doing MVVM you would typically have this information available to your VM vi...
Python strptime() and timezones?
...om datetime import datetime
In [2]: start_time = datetime.strptime('2018-04-18-17-04-30-AEST','%Y-%m-%d-%H-%M-%S-%Z')
In [3]: print("TZ NAME: {tz}".format(tz=start_time.tzname()))
TZ NAME: None
In [4]: start_time = datetime.strptime('2018-04-18-17-04-30-+1000','%Y-%m-%d-%H-%M-%S-%z')
In [5]: pri...
CSS - How to Style a Selected Radio Buttons Label?
...r label {
display: inline-block;
background-color: #ddd;
padding: 4px 11px;
font-family: Arial;
font-size: 16px;
cursor: pointer;
}
.radio-toolbar input[type="radio"]:checked+label {
background-color: #bbb;
}
<div class="radio-toolbar">
<input type="radio" id="...
How to read a single char from the console in Java (as the user types it)?
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Chris W. ReaChris W. Rea
4,9393434 silver badges5252 bronze badges
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When I catch an exception, how do I get the type, file, and line number?
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How often does python flush to a file?
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340
For file operations, Python uses the operating system's default buffering unless you configure ...
Django-DB-Migrations: cannot ALTER TABLE because it has pending trigger events
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144
Another reason for this maybe because you try to set a column to NOT NULL when it actually alre...
What is the theoretical maximum number of open TCP connections that a modern Linux box can have
...ning port can accept more than one connection simultaneously.
There is a '64K' limit that is often cited, but that is per client per server port, and needs clarifying.
Each TCP/IP packet has basically four fields for addressing. These are:
source_ip source_port destination_ip destination_port
< c...