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Where in memory are my variables stored in C?
...e".
– Steve Jessop
Jan 29 '13 at 18:09
6
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Difference between “include” and “require” in php
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answered Sep 3 '10 at 7:53
StevenSteven
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Undefined symbols for architecture armv7
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40 Answers
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Active
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Why use JUnit for testing?
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140
That's not testing, that's "looking manually at output" (known in the biz as LMAO). More formall...
What are the applications of binary trees?
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answered Feb 4 '10 at 14:58
BlueRaja - Danny PflughoeftBlueRaja - Danny Pflughoeft
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Clear Application's Data Programmatically
... activity.getPackageManager().getActivityInfo(activity.getComponentName(), 0).processName;
for (ActivityManager.RunningAppProcessInfo proc : am.getRunningAppProcesses()) {
if (proc.processName.startsWith(myProcessPrefix) && !proc.processName.equals(myProcessName)) {
a...
Laravel migration: unique key is too long, even if specified
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Specify a smaller length for your e-mail:
$table->string('email', 250);
Which is the default, actually:
$table->string('email');
And you should be good.
For Laravel 5.4 you can find a solution in this Laravel 5.4: Specified key was too long error, Laravel News post:
As outlined in t...
Are JavaScript strings immutable? Do I need a “string builder” in JavaScript?
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10 Answers
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Creating an empty list in Python
...ow you can test which piece of code is faster:
% python -mtimeit "l=[]"
10000000 loops, best of 3: 0.0711 usec per loop
% python -mtimeit "l=list()"
1000000 loops, best of 3: 0.297 usec per loop
However, in practice, this initialization is most likely an extremely small part of your program, s...
Can I use Class.newInstance() with constructor arguments?
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207
MyClass.class.getDeclaredConstructor(String.class).newInstance("HERESMYARG");
or
obj.getClas...