Month: November 2022

[Solved] Put specified index from an array in the top of select box

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I would suggest to just mark “Turcia” as selected. Handlebars Helper: (Javascript version) Handlebars.registerHelper(‘eq’, function(a, b, block) { return a == b ? block.fn(this) : block.inverse(this); }); Template: {{#each oForm.lCountry}} <option value=”{{@key}}” {{#eq this ‘Turcia’}}selected=”true”{{/eq}}> {{this}} </option> {{/each}} Output: <option value=”2″ > Afganistan </option> … <option value=”6″ selected=”true”> Turcia </option> Now “Turcia”, will be selected … Read more

[Solved] Tried to solve the “Close Far” exercise [closed]

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You basically need to compare a with both b and c (using Math.abs(a-b) and using Math.abs(a-c)) and then check if the other values differ by at least 2. Something like this: public static boolean closeFar(int a, int b, int c) { return ( (Math.abs(a-b) == 1 && (Math.abs(a-c) >= 2 && Math.abs(b-c) >= 2) || … Read more

[Solved] Schrodingers JSON – when working with a json doc it is erroring as both a list and a dict

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As @Hitobat mentioned in commend – you have list with dictionary inside so you have to use [0] to get this dictionary. Or you have to use for-loop if you have more elements on list data = [{‘_id’: ‘5f563c1bf8eaa9d98eca231f’, ‘allEnabledDs’: None, ‘allEnabledIdSor’: None, ‘correlationFilterEntitySource’: True, ‘created_at’: ‘2020-09-07T13:56:43.469Z’, ‘dsConnectionList’: None, ‘folderToLabelMapping’: None, ‘idConnectionList’: None, ‘identityResolutionScan’: False, … Read more

[Solved] Where to get the positions of the last item in the Listbox (python and tkinter)?

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You can get the numerical index of the last item with the documented index command, passing in the special string “end”: last_index = the_listbox.index(“end”) To get the value of the last item you can use “end” in the get method as well: last_value = the_listbox.get(“end”) To make sure that the last item in the listbox … Read more

[Solved] Separate object string when it’s an uppercase letter c# [duplicate]

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Is Regex required? Here’s linq. edit: added a regex option as well since that was requested. ([a-z])([A-Z])”, “$1 $2”) matches lowercase letter and then uppercase letter and returns the matches as $1 and $2 respectively w/ a space in between. Note: this won’t work if you have accented characters like É, is that needed in … Read more

[Solved] ERROR: Thread 1: EXC_BAD_ACCESS (code=1, address=0x68) FIX: PLACE THE IN AND OUT FILES IN THE WORKING DIRECTORY OF THE PROJECT [closed]

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The problem was that I placed 1.in and 1.out outside the working directory, to fix this had to go to Product>Scheme>Edit Scheme>Run>Options and set a custom “Working Directory” where I placed the 1.in and 1.out files. Thanks for the help guys. 2 solved ERROR: Thread 1: EXC_BAD_ACCESS (code=1, address=0x68) FIX: PLACE THE IN AND OUT … Read more

[Solved] How can resolve R in Android?

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The R.java file should be automatically generated by Android. Try the following: If you are using Eclipse try “project clean” to regenerate the file. Try to fix all errors not related to the R file and then retry the “project clean” option. Other errors (e.g. your xml layout files) can “stall” a new build of … Read more

[Solved] How to create Regex for 00.00?

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Per comment of OP/modified question, if you want 1 or 2 digits, optionally followed by (a period, followed by 1 or 2 more digits), you could use this regex: var regex = /^\d{1,2}(\.\d{1,2})?$/; // The ( ) groups several things together sequentially. // The ? makes it optional. If you want 1 or 2 digits, … Read more

[Solved] How can I make a registered user’s encrypted password be accepted as the normal password when logging in? [closed]

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Depending upon what hashing you are using to store the password, your model confitions would be something like this: $this->db->select(‘*’)->from(‘membership’); $this->db->where(‘username’, $username); $this->db->where(‘password’, MD5($password)); Also, there is a bug in your model for checking if a user is valid. If number of rows returned from DB is 1, then the user is valid, otherwise not. … Read more

[Solved] dynamic code style rather than hard coding [closed]

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The difference in execution time would be hard to measure, as string interpolation and an implode call is going to be orders of magnitude faster than the round-trip time to the database server. We’re talking nanoseconds versus milliseconds. You’re asking the wrong question, though. It’s a really bad practice to be writing out literal SQL … Read more

[Solved] Using JFactory::getDocument in Joomla 3.0 with jQuery

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Try using the following: <?php $document = JFactory::getDocument(); $js=” (function($) { $(document).ready(function(){ $(“a”).click(function(event){ alert(“As you can see, the link no longer took you to jquery.com”); event.preventDefault(); }); }); })(jQuery);”; $document->addScriptDeclaration($js); ?> Hope this helps 1 solved Using JFactory::getDocument in Joomla 3.0 with jQuery