“user3245549” is right: All of the above answers with “for loops” and nested bat files are mumbo jumbo. All you need is to just use “findstr” – example: C:\temp> findstr /S /C:”/work” * | more <– this will find the string “/work” in any file or C:\temp> findstr /S /C:”/work” “*.*” | more or C:\temp> … Read more
The keyup event fires after the default behaviour (populating text area) has occurred. It’s better to use the keypress event, and filter non-printable characters. Demo: http://jsfiddle.net/3uhNP/1/ (with max length 4) jQuery(document).ready(function($) { var max = 400; $(‘textarea.max’).keypress(function(e) { if (e.which < 0x20) { // e.which < 0x20, then it’s not a printable character // e.which … Read more
I struggled a bit with this documentation too when first getting into angular, but I will make an attempt try to clarify things for you. First, when using this scope property, it creates an “isolated scope.” All this means is that it won’t inherit any properties from parent scopes, and so you don’t have to … Read more
To use a Comparator: Collections.sort(myList, new Comparator<Chromosome>() { @Override public int compare(Chromosome c1, Chromosome c2) { return Double.compare(c1.getScore(), c2.getScore()); } }); If you plan on sorting numerous Lists in this way I would suggest having Chromosome implement the Comparable interface (in which case you could simply call Collections.sort(myList), without the need of specifying an explicit … Read more
Isn’t the solution you are looking for just: require ‘socket’ addr_infos = Socket.ip_address_list Since a machine can have multiple interfaces and multiple IP Addresses, this method returns an array of Addrinfo. You can fetch the exact IP addresses like this: addr_infos.each do |addr_info| puts addr_info.ip_address end You can further filter the list by rejecting loopback … Read more
A bit late to the tea party but thought I would share the solution I found & use. @simone’s answer is perfect if you can match the style attribute exactly. However, if you need to target an inline style attribute that may have other inline styles associated with it you can use: p[style*=”text-align:center;”] “*=” means … Read more
I think using javax.ws.rs.core.Response is more elegant and it is a part of Jersey. Just to extend previous answer, here is a simple example: @GET @Produces({ MediaType.APPLICATION_JSON }) @Path(“/values”) public Response getValues(String body) { //Prepare your entity Response response = Response.status(200). entity(yourEntity). header(“yourHeaderName”, “yourHeaderValue”).build(); return response; }
I was having the same problem. Let remoteHost = the IP or hostname of the machine you’re attempting to ssh to. I ran ssh -R 52698:localhost:52698 remoteHost from my local machine, after whice rmate .profile on remoteHost worked. That led me to determine that ~/.ssh/config on my local machine was incorrect. I set ~/.ssh/config to … Read more
Here is the code that worked for me: <script src=”https://stackoverflow.com/SiteAssets/jquery.SPServices-2013.02a.js” type=”text/javascript”></script> <script src=”/SiteAssets/jquery.js” type=”text/javascript”></script> <script type=”text/javascript”> var userid= _spPageContextInfo.userId; var requestUri = _spPageContextInfo.webAbsoluteUrl + “/_api/web/getuserbyid(” + userid + “)”; var requestHeaders = { “accept” : “application/json;odata=verbose” }; $.ajax({ url : requestUri, contentType : “application/json;odata=verbose”, headers : requestHeaders, success : onSuccess, error : onError }); function … Read more