大约有 19,000 项符合查询结果（耗时：0.0443秒） [XML]
Passing Parameters JavaFX FXML
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Stage.getScene() -> Scene.getRoot() -> recursive search with Parent.getChildrenUnmodifiable(). This is very dirty way. If somebody could suggest smth better - that will be great.
– Alexander Kirov
Jan 7 '13 at 1:...
best practice to generate random token for forgot password
...o separate the lookup from the validation.
If your table looks like this (MySQL)...
CREATE TABLE account_recovery (
id INTEGER(11) UNSIGNED NOT NULL AUTO_INCREMENT
userid INTEGER(11) UNSIGNED NOT NULL,
token CHAR(64),
expires DATETIME,
PRIMARY KEY(id)
);
... you need to add ...
How to get Activity's content view?
...yId(android.R.id.content)
or
this.findViewById(android.R.id.content).getRootView()
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How to install GCC piece by piece with GMP, MPFR, MPC, ELF, without shared libraries?
...e software on nodes is outdated and generally not maintained. I don't have root access. I have two options:
build static software I need (computational packages); or
build static compilers.
I chose the second and built gcc, g++ and gfortran.
I built everything in
PREFIX=$HOME/cmp/soft/sft
an...
Why does direction of index matter in MongoDB?
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Thanks for further clarification. I checked the docs for MySQL indexes - it really is possible to specify index direction, but the setting is ignored.
– johndodo
Apr 26 '12 at 12:57
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Changing default shell in Linux [closed]
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In my case, I had root access but didn't want to mess with any configurations on the actual host. I added exec /bin/bash to ~/.profile and this allowed me to login directly to bash without making any changes to the server. (The original defaul...
How to kill a process on a port on ubuntu
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If not root: sudo fuser -n tcp -k 9001
– JLavoie
Jan 11 '16 at 0:19
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Uncaught ReferenceError: jQuery is not defined [duplicate]
...One clarification, you won't see the error until you look at the homepage (root of site).
– zeusstl
May 1 '16 at 19:18
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How can I exclude all “permission denied” messages from “find”?
...ly printing filenames, for security reasons: because you're running as the root user, "you risk having your whole system being messed up by a bug in find or a malicious version, or an incorrect invocation which writes something unexpectedly, which could not happen if you ran this with normal privile...
How to navigate a few folders up?
...ere, the parent folders are searched until either the file is found or the root folder has been reached. null is returned if the file was not found.
public static FileInfo FindApplicationFile(string fileName)
{
string startPath = Path.Combine(Application.StartupPath, fileName);
FileInfo fil...