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My docker container has no internet
...enerate /etc/resolv.conf. Now by default it uses a local DNS cache 127.0.0.53. That will not work inside a container, so Docker will default to Google's 8.8.8.8 DNS server, which may break for people behind a firewall.
/etc/resolv.conf is actually a symlink (ls -l /etc/resolv.conf) which points to /...
Microsoft Excel mangles Diacritics in .csv files?
I am programmatically exporting data (using PHP 5.2) into a .csv test file.
Example data: Numéro 1 (note the accented e).
The data is utf-8 (no prepended BOM).
...
PHP + MySQL transactions examples
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answered Apr 25 '10 at 12:49
Pascal MARTINPascal MARTIN
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...
What is the behavior of integer division?
... the defined behavior?
Yes, integer quotient of the two operands.
6.5.5 Multiplicative operators
6 When integers are divided, the result of the / operator is the algebraic quotient with any
fractional part discarded.88) If the quotient a/b is representable, the expression
(a/b)*b + a...
How do I get the time difference between two DateTime objects using C#?
...ing example demonstrates how to do this:
DateTime a = new DateTime(2010, 05, 12, 13, 15, 00);
DateTime b = new DateTime(2010, 05, 12, 13, 45, 00);
Console.WriteLine(b.Subtract(a).TotalMinutes);
When executed this prints "30" since there is a 30 minute difference between the date/times.
The resul...
Conditionally use 32/64 bit reference when building in Visual Studio
...llowing:
<ItemGroup>
<Reference Include="Leadtools, Version=16.5.0.0, Culture=neutral, PublicKeyToken=9cf889f53ea9b907, processorArchitecture=x86">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\..\Lib\Leadtools\$(CurrentPlatform)\Leadtools.dll</Hin...
Can you have if-then-else logic in SQL? [duplicate]
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edited Feb 26 '13 at 10:15
answered Feb 26 '13 at 9:57
Ale...
Number of processors/cores in command line
... |
edited Apr 9 '14 at 5:31
ajduke
4,65166 gold badges3030 silver badges5555 bronze badges
answered O...
conversion from string to json object android
...
Remove the slashes:
String json = {"phonetype":"N95","cat":"WP"};
try {
JSONObject obj = new JSONObject(json);
Log.d("My App", obj.toString());
} catch (Throwable t) {
Log.e("My App", "Could not parse malformed JSON: \"" + json + "\"");
}
...
How do I Search/Find and Replace in a standard string?
...
75
Why not implement your own replace?
void myReplace(std::string& str,
const s...