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How to capitalize the first letter of a String in Java?
...on library. Free your brain from these stuffs and avoid Null Pointer & Index Out Of Bound Exceptions
Step 1:
Import apache's common lang library by putting this in build.gradle dependencies
compile 'org.apache.commons:commons-lang3:3.6'
Step 2:
If you are sure that your string is all lower case...
Determining 32 vs 64 bit in C++
...esentation. I prefer ENVIRONMENT64 / ENVIRONMENT32. Then I find out what all of the major compilers use for determining if it's a 64 bit environment or not and use that to set my variables.
// Check windows
#if _WIN32 || _WIN64
#if _WIN64
#define ENVIRONMENT64
#else
#define ENVIRONMENT32
#endif...
Python read-only property
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Generally, Python programs should be written with the assumption that all users are consenting adults, and thus are responsible for using things correctly themselves. However, in the rare instance where it just does not make sens...
Is there an ignore command for git like there is for svn?
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So if I use git ignore "index.html" it will ignore this file?
– JohnAndrews
Nov 26 '15 at 11:51
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Objective-C ARC: strong vs retain and weak vs assign
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@Pascal: weak references aren't allowed in deployment targets where the os is not 5.0 or higher. So for older projects you can still use assign, but if you move to newer versions you have to switch to weak
– Mattia
Feb...
How to hide TabPage from TabControl [duplicate]
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Or optionally: int idx = tabControl1.TabPages.IndexOf(tabPage1); tabControl1.TabPages.RemoveAt(idx);
– Jay
Dec 3 '12 at 6:11
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MySQL “between” clause not inclusive?
...because DATE(dob) has to calculate a value for each row and cannot use any indexes on that field.
– joshuahedlund
Jul 31 '12 at 13:39
2
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How to count duplicate value in an array in javascript
...each array value and NOT it's índex): uniqueCount.forEach(function(value, index) { count[value] = (count[value] || 0) + 1; });
– Pedro Ferreira
Apr 4 '17 at 23:15
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How to print to console in pytest?
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Using -s option will print output of all functions, which may be too much.
If you need particular output, the doc page you mentioned offers few suggestions:
Insert assert False, "dumb assert to make PyTest print my stuff" at the end of your function, and you...
How do I run all Python unit tests in a directory?
...it test module is of the form test_*.py . I am attempting to make a file called all_test.py that will, you guessed it, run all files in the aforementioned test form and return the result. I have tried two methods so far; both have failed. I will show the two methods, and I hope someone out there ...