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Base64: What is the worst possible increase in space usage?
...6KB byte array possibly become when converted to a Base64 string (assuming one byte per character)?
5 Answers
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How do I use a custom Serializer with Jackson?
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As mentioned, @JsonValue is a good way. But if you don't mind a custom serializer, there's no need to write one for Item but rather one for User -- if so, it'd be as simple as:
public void serialize(Item value, JsonGenerator jgen,
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How to send an email with Gmail as provider using Python?
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As of August 2014 this now raises smtplib.SMTPAuthenticationError: (534, '5.7.9 Application-specific password required.
– anon58192932
Aug 27 '14 at 18:06
7
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Is it possible to push a git stash to a remote repository?
...be confusing anyway since that wouldn't fetch all stashes, only the latest one; the list of stashes is the reflog of the ref refs/stashes.
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What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
...myListData.get(position).getId() you can use adapter.getItemId(position).
One example of where i've felt like I needed to use these methods was in a project using the SeparatedListViewAdapter. This adapter can contain multiple different kinds of adapters, each representing data of a different type(...
Will using goto leak variables?
...++'s built-in scoping mechanisms. (If anything, it's longjmp that may be prone to this.)
Consider the following mechanics that prevent you from doing "bad things" with labels (which includes case labels).
1. Label scope
You can't jump across functions:
void f() {
int x = 0;
goto lol;
}
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What is AssemblyInfo.cs used for?
...te this number (so it will be the version number for next release, not the one just built). Have a look at: codeproject.com/Articles/31236/…
– Francois
Nov 1 '12 at 16:07
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What is so special about Generic.xaml?
...onStyle}" />? What happens if the ResourceDictionary contains more than one Style whose TargetType is "Button"? Thanks.
– devuxer
Aug 4 '09 at 22:23
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Compare if BigDecimal is greater than zero
...quals() method will not. (Another proof, if any were needed, that Loki or one of his avatars is alive and well and has moved into software development.)
– Andrew Spencer
Dec 6 '11 at 11:16
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Check if class already assigned before adding
...Class multiple times with the same class is safe. Still, this question was one of the top hits when I Googled for an answer... Even trivial stuff that is well documented elsewhere has imho a place on Stack Overflow.
– eirirlar
Feb 28 '13 at 8:36
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