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Unicode character for “X” cancel / close?
...Heavy Multiplication X' I believe - fileformat.info/info/unicode/char/2716/index.htm
– eipark
Nov 1 '13 at 15:12
8
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CSS table layout: why does table-row not accept a margin?
...ered Jan 2 '10 at 23:42
richardtallentrichardtallent
31.4k1313 gold badges7575 silver badges111111 bronze badges
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Why rename synthesized properties in iOS with leading underscores? [duplicate]
...s is an artifact of a previous version of the Objective-C runtime.
Originally, @synthesize was used to create accessors methods, but the runtime still required that instance variables had to be instantiated explicitly:
@interface Foo : Bar {
Baz *_qux;
}
@property (retain) Baz *qux;
@end
@imp...
Android SDK installation doesn't find JDK
I'm trying to install the Android SDK on my Windows 7 x64 System.
45 Answers
45
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How to correctly use the extern keyword in C
...les: on variables it doesn't instantiate the variable itself, i.e. doesn't allocate any memory. This needs to be done somewhere else. Thus it's important if you want to import the variable from somewhere else. For functions, this only tells the compiler that linkage is extern. As this is the default...
Read file from line 2 or skip header row
... This is fine UNTIL the file is too large to read. This is fine for small files.
– CppLearner
Feb 5 '18 at 2:05
1
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How to paste over without overwriting register
Does anyone know of a way to paste over a visually selected area without having the selection placed in the default register?
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Remove a prefix from a string [duplicate]
...
@personal_cloud: return s[s[:len(prefix)].index(prefix) + len(prefix):]
– William Pursell
Dec 21 '17 at 19:21
add a comment
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Trusting all certificates with okHttp
...
Just in case anyone falls here, the (only) solution that worked for me is creating the OkHttpClient like explained here.
Here is the code:
private static OkHttpClient getUnsafeOkHttpClient() {
try {
// Create a trust manager that does not...
Can I delete a git commit but keep the changes?
... commit. Changes still exist in the working tree(the project folder) + the index (--cached)
git reset HEAD^ --mixed
undo git commit + git add. Changes still exist in the working tree
git reset HEAD^ --hard
Like you never made these changes to the codebase. Changes are gone from the working tree....