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How to dismiss keyboard for UITextView with return key?
...tView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text {
if([text isEqualToString:@"\n"]) {
[textView resignFirstResponder];
return NO;
}
return YES;
}
Swift 4.0 update:
func textView(_ textView: UITextView, shouldChangeTextIn range:...
In CMake, how can I test if the compiler is Clang?
... avoid any misspelling problem, I am using Case-insensitive compare, like:
string( TOLOWER "${CMAKE_CXX_COMPILER_ID}" COMPILER_ID )
if (COMPILER_ID STREQUAL "clang")
set(IS_CLANG_BUILD true)
else ()
set(IS_CLANG_BUILD false)
endif ()
For making the regex of MATCHES case-insensitive, I tried...
Using new line(\n) in string and rendering the same in HTML
I have a string say
5 Answers
5
...
Xcode 4 - slow performance
...pendent of the OS X swap (!).
(this might be a mistake - maybe there's an extra form of OS X swapping I dont know about - but the system swap files didn't get larger or smaller, while disk space jumped by gigabytes up and down on some machines)
Observed:
Xcode 4.4/4.5 will randomly take all the ...
What do querySelectorAll and getElementsBy* methods return?
...mentsByClassName
The getElementsByClassName(classNames) method takes a string that
contains an unordered set of unique space-separated tokens
representing classes. When called, the method must return a live
NodeList object containing all the elements in the document that
have all the cla...
best practice to generate random token for forgot password
...ield in my sql database to store this token. I set $length to 64, but the string returned is 128 characters long. How can I get a string with a fixed size (here, 64 then) ?
– gordie
Feb 22 '16 at 19:12
...
How to fully clean bin and obj folders within Visual Studio?
...r *.csproj files like so:
[...]
<Import Project="..\..\Tools\ExtraCleanup.targets"/>
</Project>
This way you can enrich or fine-tune your extra-cleanup-logic centrally, in one place without going through the pains of manually editing each and every *.csproj file by hand ev...
How do I use a custom deleter with a std::unique_ptr member?
...uplicator's approach, which has the same advantages (inlining deletion, no extra storage on each unique_ptr, no need to provide an instance of the deleter when constructing), and adds the benefit of being able to use std::unique_ptr<Bar> anywhere without needing to remember to use the special ...
passing xxx as \'this\' argument of xxx discards qualifiers - C/C++ - 清泛网 - 专注C/C++及内核技术
...>
using namespace std;
class StudentT {
public:
int id;
string name;
public:
StudentT(int _id, string _name) : id(_id), name(_name) {
}
int getId() { // 应该声明为const成员
return id;
}
string getName() { // 应该声明为const成员
...
Best way to combine two or more byte arrays in C#
...sion requires creating an array of the byte arrays first, which introduces extra inefficiency.
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