大约有 48,000 项符合查询结果（耗时：0.0583秒） [XML]
What is the best Distributed Brute Force countermeasure?
...
Nothing like the birthday paradox. In a large group, many will use insecure passwords, and one is likely to use any given popular one. There will also be a fair number of people like me who aren't going to be caught by such an attack.
– David Thorn...
Why does GCC generate such radically different assembly for nearly the same C code?
... to see that case. Every optimization is there because some individual or group recognized the optimization and intentionally put it there. For this optimization to be there and work every time someone has to put it there (and then test it, and then maintain it into the future).
Definitely do not...
How to add texture to fill colors in ggplot2
...mething like this will work for you?
ggplot(diamonds, aes(x=cut, y=price, group=cut))+
geom_boxplot(aes(fill=cut))+scale_fill_brewer(palette="OrRd")
in this case OrRd is a palette found on the colorbrewer webpage: http://colorbrewer2.org/
Photocopy Friendly: This indicates
that a given colo...
Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
...their children. This is more useful if you have separated the form in sane groups with each its own responsibility. The @this updates, obviously, only the current component. Normally, this is only necessary when you need to change one of the component's own HTML attributes in the action method. E.g....
How to get started with developing Internet Explorer extensions?
...IOleCommandTarget
int IOleCommandTarget.QueryStatus(IntPtr pguidCmdGroup, uint cCmds, ref OLECMD prgCmds, IntPtr pCmdText)
{
return 0;
}
int IOleCommandTarget.Exec(IntPtr pguidCmdGroup, uint nCmdID, uint nCmdexecopt, IntPtr pvaIn, IntPtr pvaOut)
{
...
Objective-C categories in static library
...g this mylib.a file and drop it into Target -> Link Binary With Library group.
Open target info in fist page (General) and add my lib to dependencies list
after that all works OK. "-ObjC" flag was enough in my case.
I also was interested with idea from http://iphonedevelopmentexperiences.blogspo...
Managing CSS Explosion
...es, specifying as much ancestry as possible as long as it is sensible, and grouping related classes as closely as possible.
div.content ul.table_of_contents
div.content ul.table_of_contents li
div.content ul.table_of_contents li h1
div.content ul.table_of_contents li h2
div.content ul.table_of_co...
How to profile a bash shell script slow startup?
...= 0
0.000028 4.425119 read(255, "", 4409) = 0
0.000058 4.425177 exit_group(0) = ?
by script
Le script a débuté sur ven 25 mar 2016 09:18:35 CET
0.667160 ++ gunzip
0.000025
0.000948 ++ perl
0.000011
0.005338 + eval 'BUNCHS=(' '"2411' 1115 -13 15 33 -3 15 13111 -6 1 111 4
0.000044 ...
When to Redis? When to MongoDB? [closed]
...ify to indexed JSON files, each file being a document, with multiple files grouped together.
JSON files are similar in structure to XML and YAML files, and to dictionaries as in Python, so think of your data in that sort of hierarchy. When indexing, the structure is the key: A document contains n...
Android studio: new project vs new module
....path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="LearnCity" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
<component name="FacetManager">
<facet type="android-gradle" name="Android-Gradle">
<configuration&g...