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What is the email subject length limit?
... ...This would be the case with any other header field too (eg "From"). PS if you're wondering why 78 instead of 80, or why 998 instead of 1000, it's because the email standard specifies CRLF (\r\n) as separator, which is two bytes, making it 1000 bytes per line of which 998 is the heade...
How to use int.TryParse with nullable int? [duplicate]
...Singh: We don't know whether strValue could be null or not. If it's coming from a text box, it probably can't be null. My code doesn't try to address this, but we really don't know whether or not it should address it.
– Jon Skeet
Jun 14 '13 at 17:29
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Explanation of JSHint's Bad line breaking before '+' error
...instead of at the end), and I can quickly tell comma delimited lists apart from other multi line statements by beginning them with a comma. Thank god for laxbreak
– aaaaaa
Jan 13 '15 at 5:57
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How can I get the intersection, union, and subset of arrays in Ruby?
... in the first place? It doesn't do anything that Array doesn't already do from Ruby's Standard Lib.
– danielricecodes
Aug 30 '17 at 17:18
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'parent.relativePath' points at my com.mycompany:MyProject instead of org.apache:apache - Why?
... <relativePath> to <parent> so that it resolves the parent pom from the repositories.
<parent>
<groupId>org.apache</groupId>
<artifactId>apache</artifactId>
<version>8</version>
<relativePath></relativePath>
</...
PHP 5.4 Call-time pass-by-reference - Easy fix available?
...in version 5.3, I would say it would be a good idea to rewrite the code.
From the documentation:
There is no reference sign on a function call - only on function definitions. Function definitions alone are enough to correctly pass the argument by reference. As of PHP 5.3.0, you will get a warn...
Combating AngularJS executing controller twice
...s digested the controller twice. Removing the data-ng-controller attribute from the HTML resolved the issue. Alternatively, the controller: property could have been removed from the routing directive.
This problem also appears when using tabbed navigation. For example, app.js might contain:
.sta...
adb shell command to make Android package uninstall dialog appear
...
You can do it from adb using this command:
adb shell am start -a android.intent.action.DELETE -d package:<your app package>
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How to get a reference to a module inside the module itself?
How can I get a reference to a module from within that module? Also, how can I get a reference to the package containing that module?
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What's the u prefix in a Python string?
... is a Unicode string.
Q: I'm in a terrible, awful hurry and I landed here from Google Search. I'm trying to write this data to a file, I'm getting an error, and I need the dead simplest, probably flawed, solution this second.
A: You should really read Joel's Absolute Minimum Every Software Develop...