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Add new item in existing array in c#.net
...e invoking. because the 'Resize' function have a huge performance. bug for one or two time, this is very good.
– a d
Sep 2 '14 at 6:15
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Intent - if activity is running, bring it to front, else start a new one (from notification)
...ivities in the app and this is the parent, singleInstance if you have only one Activity.
– frostymarvelous
May 21 '16 at 15:49
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Where to place and how to read configuration resource files in servlet based application?
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properties.load(input);
Here foo.properties is supposed to be placed in one of the roots which are covered by the default classpath of a webapp, e.g. webapp's /WEB-INF/lib and /WEB-INF/classes, server's /lib, or JDK/JRE's /lib. If the propertiesfile is webapp-specific, best is to place it in /WEB...
Changing one character in a string
...to implement copy-on-modify, or outright copy the whole string in case someone wants to modify that string - this leads to speed increase in generic use. There is no need for things like MID due to slices: s[:index] + c + s[index+1:]
– MultiSkill
Dec 4 '18 at 8...
What are .dex files in Android?
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About the .dex File :
One of the most remarkable features of the Dalvik Virtual Machine (the workhorse under the Android system) is that it does not use Java bytecode. Instead, a homegrown format called DEX was introduced and not even the bytecode...
How to get elements with multiple classes
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what about getting element with only one class , which is the one specified @Joe
– CodeGuru
Jan 13 '19 at 7:22
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Options, Settings, Properties, Configuration, Preferences — when and why?
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Tricky, this, as there's no one single consistent style followed by all applications. As you say they are (broadly) synonyms.
In truth it doesn't really matter so long as your expected audience understands what you mean.
The biggest difference is betw...
Best Practice for Exception Handling in a Windows Forms Application?
... things simple.
Exception handling in .NET is more art than science. Everyone will have their favorites to share here. These are just a few of the tips I've picked up using .NET since day 1, techniques which have saved my bacon on more than one occasion. Your mileage may vary.
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WAMP shows error 'MSVCR100.dll' is missing when install
...wnload/en/details.aspx?id=13523
Apache will not run without this component
In fact if you are running the 64bit Windows it is a good idea to install all the 32bit libraries as well as the 64bit ones. After all 64bit windows runs 64 and 32 bit code. You will probably find you need at least...
Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?
...g ints or std::strings or similar, the EOF bit is set when you extract the one right before the end and the extraction hits the end. You do not need to read again. The reason it doesn't get set when reading from files is because there's an extra \n at the end. I've covered this in another answer. Re...