大约有 14,600 项符合查询结果（耗时：0.0527秒） [XML]
URLWithString: returns nil
...put non-ASCII characters in a source file.
That said, this Apple doc says, starting from 10.4, UTF-16 strings are OK inside @"...".
Somehow GCC seems to correctly convert the source file in Latin-1 into UTF-16 in the binary, but I think it's safest to use
7-bit ASCII characters only inside the sour...
Check if a program exists from a Makefile
...t add tabs to the ifdef, else, endif lines. Just make sure the @echo lines start with tabs.
– 0xF
Jan 15 '14 at 16:56
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How to amend older Git commit? [duplicate]
...mmit your "amend" change as a normal commit. Then do an interactive rebase starting on the parent of your oldest commit
git rebase -i 47175e84c2cb7e47520f7dde824718eae3624550^
This will fire up your editor with all commits. Reorder them so your "amend" commit comes below the one you want to amend...
Cannot generate iOS App archive in xcode
...et the 'Skip Install' setting to 'Yes'. When you re-archive, XCode should start producing a 'iOS App Archive' again rather than a 'generic xcode archive'.
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How can I use 'Not Like' operator in MongoDB
...ng
db.collection.find({name:{'$regex' : '^string$', '$options' : 'i'}})
Starts with string
db.collection.find({name:{'$regex' : '^string', '$options' : 'i'}})
Ends with string
db.collection.find({name:{'$regex' : 'string$', '$options' : 'i'}})
Contains string
db.collection.find({name:{'$re...
Replacement for “rename” in dplyr
I like plyr's renaming function rename . I have recently started using dplyr, and was wondering if there is an easy way to rename variables using a function from dplyr, that is as easy to use as to plyr's rename ?
...
Can you use reflection to find the name of the currently executing method?
...ther answers for logging, which seemed to work until the Jitter decided to start inlining things. I did not want to add the attribute to prevent inlining for performance reasons. Using the [CallerMemberName] approach fixed the issue. Thanks!
– Brian Rogers
A...
Is it possible to have SSL certificate for IP address, not domain name?
...rget. We used to use such configuration for our test environment, but will start using domain names.
– ENargit
Jan 21 '15 at 12:51
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Get the current year in JavaScript
...urrent year is: " + year);
// getMonth gives the month value but months starts from 0
// add 1 to get actual month value
var month = now.getMonth() + 1
console.log("Current month is: " + month);
// getDate gives the date value
var day = now.getDate()
console.log("Today's day is: " + day)...
Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it
...ender, EventArgs e)
{
Thread demoThread =
new Thread(new ThreadStart(this.ThreadProcSafe));
demoThread.Start();
}
// This method is executed on the worker thread and makes
// a thread-safe call on the TextBox control.
private void ThreadProcSafe()
{
ThreadHelperC...