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How to serialize an object into a string
...meClass instance says: Don't worry, "
+ "I'm healthy. Look, my data is i = " + i
+ ", s = " + s + ", d = " + d;
}
}
Output:
C:\samples>javac *.java
C:\samples>java ToStringSample
Encoded serialized version
rO0ABXNyAAlTb21lQ2xhc3MAAAAAAAAAAQIAA0kAAWlMA...
How to check if a specified key exists in a given S3 bucket using Java
... This doesn't appear to be true anymore for the Java SDK. I see that my errorMessage is set to "Not Found", but the errorCode is null.
– bstempi
May 22 '14 at 16:18
3
...
Sublime Text 3 how to change the font size of the file sidebar?
...for this to take effect.
"dpi_scale": 0,
"dpi_scale": 3.0 did nothing on my Mac "ui_scale": 1.5 worked well. The following is my User file.
{
"dictionary": "Packages/Language - English/en_US.dic",
"font_size": 17,
"ignored_packages":
[
"Vintage"
],
"theme": "Defaul...
How can I reset or revert a file to a specific revision?
...your mainline when you are ready to merge those changes:
git checkout <my branch>
git rebase master
git checkout master
git merge <my branch>
share
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improve this answer
|
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How to round to 2 decimals with Python?
...
Most answers suggested round or format. round sometimes rounds up, and in my case I needed the value of my variable to be rounded down and not just displayed as such.
round(2.357, 2) # -> 2.36
I found the answer here: How do I round a floating point number up to a certain decimal place?
imp...
What's the best way to put a c-struct in an NSArray?
...
NSMutableArray *array = (NSMutableArray *)arrayRef;
struct {int member;} myStruct = {.member = 42};
// Casting to "id" to avoid compiler warning
[array addObject:(id)&myStruct];
// Hurray!
struct {int member;} *mySameStruct = [array objectAtIndex:0];
The above example completely ignores the...
How to gracefully handle the SIGKILL signal in Java
... finalization in the standard ways.
But this is not the case (at least in my JVM implementation: Java(TM) SE Runtime Environment (build 1.8.0_25-b17), Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode).
As other users commented, the usage of shutdown hooks seems mandatory.
So, how d...
Using TortoiseSVN via the command line
...ble (and how to find it) but the totally different commandline syntax; see my answer which tells about my tsvn program (which didn't exist at the time of Warlock's answer). Recent Windows versions allow to specify all arguments as %* (instead of %1 %2 %3 ...).
– Tobias
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Changing default encoding of Python?
...e many "can't encode" and "can't decode" problems with Python when I run my applications from the console. But in the Eclipse PyDev IDE, the default character encoding is set to UTF-8 , and I'm fine.
...
SQL Server database backup restore on lower version
... can't upgrade clients live server because of permission restrictions. and my database size is over 2.5GB so i couldn't create data script because of memory exception error.
– asd
May 31 '11 at 7:05
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