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NSLog the method name with Objective-C in iPhone

...t pointer incompatibility, but it works... So _cmd (type: SEL) really is a char* !? – Nicolas Miari Jun 19 '12 at 9:46 ...
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How can I link to a specific glibc version?

...ric so in menuconfig I do: Operating System Version of linux so I select: 4.14.71 which is the first equal or older version. It has to be older since the kernel is backwards compatible. Now you can build with: env -u LD_LIBRARY_PATH time ./ct-ng build CT_JOBS=`nproc` and now wait for...
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How to insert a value that contains an apostrophe (single quote)?

... 'O''Brien') /\ right here The same applies to SELECT queries: SELECT First, Last FROM Person WHERE Last = 'O''Brien' The apostrophe, or single quote, is a special character in SQL that specifies the beginning and end of string data. This means that to use it as part...
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Replace all non Alpha Numeric characters, New Lines, and multiple White Space with one Space

.../[\W_]+/g," "); \W is the negation of shorthand \w for [A-Za-z0-9_] word characters (including the underscore) Example at regex101.com share | improve this answer | follo...
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PHP: How to remove all non printable characters in a string?

I imagine I need to remove chars 0-31 and 127, 17 Answers 17 ...
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Why are Oracle table/column/index names limited to 30 characters?

...ine of code that goes something like l_table_name VARCHAR2(30); BEGIN SELECT table_name INTO l_table_name FROM dba_tables WHERE ... to suddenly break because the DBA 15 years ago used VARCHAR2(30) rather than DBA_TABLES.TABLE_NAME%TYPE in the script would cause massive revolt. I w...
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How to check if all of the following items are in a list?

...readable, but it may be over-kill. Sets are particularly useful to compute union/intersection/differences between collections, but it may not be the best option in this situation ... share | improve...
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Meaning of 'const' last in a function declaration of a class?

... had the following extra method declaration: class foobar { ... const char* bar(); } The method bar() is non-const and can only be accessed from non-const values. void func1(const foobar& fb1, foobar& fb2) { const char* v1 = fb1.bar(); // won't compile const char* v2 = fb2.bar()...
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Format date and time in a Windows batch script

...ces with zeros. Short explanation of how substrings work: %VARIABLE:~num_chars_to_skip,num_chars_to_keep% So to get just the year from a date like "29.03.2018" use: %DATE:~6,4% ^-----skip 6 characters ^---keep 4 characters ...
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Constructor overload in TypeScript

... I know this is an old question, but new in 1.4 is union types; use these for all function overloads (including constructors). Example: class foo { private _name: any; constructor(name: string | number) { this._name = name; } } var f1 = new foo("bar"); va...