restrict

How can I restrict the number of characters entered into an HTML Input with CSS (or jQuery, if necessary)?

由 允我心安 提交于 2019-12-18 08:46:38
问题 I can manipulate a control based on the state of another control, as shown in this jsfiddle, where the state of a Checkbox alters the width and background color of a Textbox. The HTML is: <input type="checkbox" id="ckbxEmp" >czech Bachs <input type="text" id="txtbxSSNOrITIN"> The jQuery is: $(document).on("change", '[id$=ckbxEmp]', function () { if ($(this).is(":checked")) { $('[id$=txtbxSSNOrITIN]').css('background-color', '#ffff00'); $('[id$=txtbxSSNOrITIN]').css('width', '24'); } else { $(

Why is the format in printf marked as restrict?

由 巧了我就是萌 提交于 2019-12-18 08:21:16
问题 I just happened to look at the prototype of the printf (and other fprintf class of functions) - int printf(const char * restrict format, ...); The keyword restrict if I understand correctly disallows access to the same object through two pointers if one of them is marked restrict . An example that cites the same from the C standard is here. One benefit of marking the format as restrict I think is saving the function from the chance that the format string might get modified during the

how to restrict access to directory so I can run php scripts from browser

由 坚强是说给别人听的谎言 提交于 2019-12-13 05:16:01
问题 First post, be gentle :) ... I have been doing searches on this site as well as others and realize I may be in over my head. Here is the situation: 1) I have a website running on BlueHost (linux OS, I think is running Apache) that is open for general access 2) I have a set of php scripts on the website that I would like to limit the access to only one user via some sort of login through a webbrowser. 3) I have put the scripts in a directory under /home/public_html. I did not know how to

What's the correct way to hide/prevent access to wp-admin

由 会有一股神秘感。 提交于 2019-12-12 17:21:29
问题 I'm dealing with this matter since a while, I have read a ton of articles and stuff out there but I couldn't find a place that shows the RIGHT way, standard, correct, whatever you like to call it, to prevent access to my wp-admin or wp-login.php On all Wordpress sites I see (the well made ones) you will never see anything if you type thesite.com/wp-admin As I could see, one way to do this is by restricting the access to that folder by creating an .htaccess file and restrict by IP the access

Restricting access if not coming from certain referer(s) PHP

由 半城伤御伤魂 提交于 2019-12-12 14:46:25
问题 I am racking my brain as to why this isn't working. What I would like to achieve, is to restrict access to a page on my own Website, only if coming from a certain website, Facebook for instance. Since a link will be posted on 1 or more Facebook pages and/or my personal profile, would like the script to execute if coming from Facebook and/or any other "PAGES" it's posted on. For instance, if I post my link on www.facebook.com/This_is_my_PAGE or is posted on my personal profile www.facebook.com

Forecasts with specific VAR model lags

由 会有一股神秘感。 提交于 2019-12-12 04:12:18
问题 Thanks in advance. In this post, I asked the question of how to choose specific lags in a VAR model. After a quick reply and information of the 'restrict' and 'coef' functions I was able to successfully run a VAR model with the specific lags I wanted. However, what's the code I need to use the restricted VAR model to make forecasts? Sample of my code is below: ##Attempt to Restrict VAR Coefficients ##VAR has 5 lags with three variables plus constant and 11 seasonal dummies. library("vars")

Android Market to list my app on just one particular device or just on tablets. How?

由 旧时模样 提交于 2019-12-11 17:27:39
问题 I need to make an app available for just one particular device model (or alternatively for just tablets) on the Android Market. Is that possible? Thanks for any hints. 回答1: A mix of uses-feature and sdk versions could get you part of the way but the current sdks doesn't have a tablet feature, possibly coming in the next release Reto Meier recently wrote a devblog on uses-feature: http://android-developers.blogspot.com/2010/10/five-steps-to-future-hardware-happiness.html 来源： https:/

Block a job from running if given node(s) with a given label(s) is/are running another job(s)

由 只愿长相守 提交于 2019-12-11 14:35:51
问题 In Jenkins, we can block a job A if job B is running using Build blocker plugin . Similarly or in some fashion , I would like a job, for ex: another_dumb_job to NOT run / (wait and let it sit in queue) if there are any in-progress jobs running on any user selected slave(s) until those slaves are free again. For ex: I don't want to run a Job (which will delete bunch of slaves either offline/online -- using a downstream job or via calling some groovy/scriptler script) until any of those slave(s

Using restrict with arrays?

由 ぐ巨炮叔叔 提交于 2019-12-06 21:22:37
问题 Is there a way to tell a C99 compiler that the only way I am going to access given array is by using myarray[index] ? Say something like this: int heavy_calcualtions(float* restrict range1, float* restrict range2) { float __I promise I won't alias this__ tmpvalues[1000] = {0}; .... heavy calculations using range1, range2 and tmpvalues; .... } By using restrict I promised that I won't alias range1 and range2 but how do I do the same thing for array declared inside my function ? 回答1: Although

Do nvcc, gcc, clang and msvc “respect” the __restrict__ keyword within structs?

由 随声附和 提交于 2019-12-06 19:50:29
Suppose I have struct s { int* __restrict__ p1; double v; }; void foo(int* __restrict__ p2, struct s my_s) { /* ... */ } Do the C++ compilers listed below respect the __restrict__ keywords in this case, and assume memory accesses through p2 cannot affect accesses through p1 ? Obviously this is compiler-dependent, since restrict is not a C++ keyword. I'm mainly interested in the answer for gcc 4.9.x and nVIDIA CUDA 7.5's nvcc (when compiling device code of course, not when forwarding to a host compiler). An answer regarding current versions of clang, gcc and msvc++ would also be interesting.
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