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MySQL maximum memory usage
...e a pretty important decision, many people forget about those early on and then suddenly find themselves fighting with a 30 GB sized MyISAM table which locks up and blocks their entire application.
I don't mean to say MyISAM sucks, but InnoDB can be tweaked to respond almost or nearly as fast as My...
How to exclude specific folders or files from validation in Eclipse?
...clipse Indigo you have to Right click the folder and select properties and then select resource in the left navigation.
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Android TextWatcher.afterTextChanged vs TextWatcher.onTextChanged
... int) in onTextChanged(CharSequence, int, int, int) to mark your place and then look up from here where the span ended up.
public void beforeTextChanged(CharSequence s, int start, int count, int after)
This method is called to notify you that, within s, the count characters beginning at start ...
Shallow copy of a Map in Java
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So then to clarify: if you know are copying to an implementation of Map which has a copy constructor there is no reason to not use the copy constructor then?
– Adam Parkin
May 22 '13 at 16:...
How to calculate the SVG Path for an arc (of a circle)
...er point is not accurate, moreover, as @Jithin noted, if the angle is 360, then nothing is drawn at all.
@Jithin fixed the 360 issue, but if you selected less than 360 degree, then you'll get a line closing the arc loop, which is not required.
I fixed that, and added some animation in the code bel...
How to manage client-side JavaScript dependencies? [closed]
...ehem
Adding dependencies
Use npm to search for a specific dependency and then modify the package.json
file to ensure that the dependency is tracked in the future. Then specify the
dependency for your application in slug.json.
For example, suppose you wanted to add the coffee-script dependency. Ju...
What is MyAssembly.XmlSerializers.dll generated for?
...forms app targeting .NET 2.0 x86 when compiled on a Win10 Ent 64bit system then even when the setting "Generate serialization assembly" dropdown to "Off" then the *.XmlSerializers.dll is still generated. My app does reference a ASMX web service. Maybe a bug in VS2015 Update 3?
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How to open a file for both reading and writing?
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Here's how you read a file, and then write to it (overwriting any existing data), without closing and reopening:
with open(filename, "r+") as f:
data = f.read()
f.seek(0)
f.write(output)
f.truncate()
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How do you turn off version control in android studio?
...ntrol / Ignored Files and removed all ignored files for that project.
Then when I clicked back on Version Control
I found this in this answer here.
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PHP json_encode encoding numbers as strings
...ate to the value of any string field a 'marker' (e.g. 'this_is_a_string'), then performe the json_encode with the JSON_NUMERIC_CHECK option, and finally removed the marker from the json string: $cleaned_json= str_replace('this_is_a_string', '', $marked_json). Not elegant, but worked for me.
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