大约有 19,000 项符合查询结果（耗时：0.0472秒） [XML]
Get Image Height and Width as integer values?
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Chmod image dir to 755
Also try to prefix path with $_SERVER["DOCUMENT_ROOT"], this helps sometimes when you are not able to read files.
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fol...
How do I git rebase the first commit?
...as been out for a long time now so you should have this):
git rebase -i --root
The other easy way, as twalberg noted in a comment, is to use git checkout --orphan to set up to make a new root commit, which you can copy the old commits on top of. (This is what rebase -i --root ends up doing inter...
Creating a singleton in Python
...r the task.
Here is a quote from http://googletesting.blogspot.com/2008/08/root-cause-of-singletons.html:
Now, there is one kind of Singleton which is OK. That is a singleton where all of the reachable objects are immutable. If all objects are immutable than Singleton has no global state, as everyt...
Get the current URL with JavaScript?
...want to use to redirect document.location = "/page.html"; will redirect to root page page.html
– FindOut_Quran
Dec 23 '16 at 5:11
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How to prevent multiple instances of an Activity when it is launched with different Intents
...tivities.
// we never want this to happen. Instead, we check if we are the root and if not, we finish.
if (!isTaskRoot()) {
final Intent intent = getIntent();
if (intent.hasCategory(Intent.CATEGORY_LAUNCHER) && Intent.ACTION_MAIN.equals(intent.getAction())) {
Log.w(LOG_TAG, "...
Initializing a list to a known number of elements in Python [duplicate]
... Yes, that's exactly the point. "Premature optimization is the root of all evil" just means that you should write code without caring about performance - at first. If you find that the code is running slow later on, then go back and make optimizations like this one.
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Exceptions in .gitignore [duplicate]
...les working together in a hierarchical manner to achieve your goal.
At the root level you may have:
root
*.dll
inside the folder having the myfile.dll you can add another .gitignore file like so:
root/lib/folderwithMyFiledll
!myfile.dll
more info here
An optional prefix "!" which negates...
How to move up a directory with Terminal in OS X
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cd / will get you to the root directory back
– Zip
Oct 26 '14 at 23:21
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How to empty (clear) the logcat buffer in Android [duplicate]
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The following command will clear only non-rooted buffers (main, system ..etc).
adb logcat -c
If you want to clear all the buffers (like radio, kernel..etc), Please use the following commands
adb root
adb logcat -b all -c
or
adb root
adb shell logcat -b all -c...
Where are sudo incidents reported? [closed]
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Nevermind, I just found the answer in the alt-text at xkcd:
Replace root with your username, in my case ryan, so the log is found with:
cat /var/spool/mail/ryan
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