Use Excel to open or save a worksheet in the OpenDocument Spreadsheet (.ods) format
You can open and save files in the OpenDocument Spreadsheet (.ods) file format that is used by some spreadsheet applications, such as OpenOffice.org Calc and Google Docs. What do you want to do? Open an OpenDocument Spreadsheet in Excel Save an Excel worksheet in OpenDocument Spreadsheet format Learn more about the OpenDocument Format Open an OpenDocument Spreadsheet in Excel Click File > Open > Computer > Browse. Note: When you open an OpenDocument Spreadsheet file in Excel, it might not have the same formatting as it did in the original application it was created in. Save an Excel worksheet in OpenDocument Spreadsheet format Important: If you want to keep an Excel version of your file, you need to save the file as an Excel worksheet, for example in the .xlsx file format, and then save it again in the OpenDocument Spreadsheet (.ods) format. Click File > Save As >Computer > Browse. Learn more about the OpenDocument Format
Color picker tool - CSS: Cascading Style Sheets
ColorPicker tool <div id="container"><div id="palette" class="block"><div id="color-palette"></div><div id="color-info"><div class="title"> CSS Color </div></div></div><div id="picker" class="block"><div class="ui-color-picker" data-topic="picker" data-mode="HSL"></div><div id="picker-samples" sample-id="master"></div><div id="controls"><div id="delete"><div id="trash-can"></div></div><div id="void-sample" class="icon"></div></div></div><div id="canvas" data-tutorial="drop"><div id="zindex" class="ui-input-slider" data-topic="z-index" data-info="z-index" data-max="20" data-sensivity="10"></div></div></div> JavaScript Content This tool makes it easy to create, adjust, and experiment with custom colors for the web. It also makes it easy to convert between various color formats supported by CSS, including: HEXA colors, RGB (Red/Green/Blue) and HSL (Hue/Saturation/Lightness). Control over the alpha channel is also supported on RGB (rgba) and HSL (hsla) formats. See also
Codes Couleur HTML
Create your first design
This series of videos introduces basic Photoshop design techniques. You'll learn how to work with layers, combine images, use layer masks, and add creative graphics, text, and effects. You'll use these skills to combine design assets into a simple, unique composite for print or online use. Have fun following along with your own images or the sample files provided on this page. Layers are the building blocks of any Photoshop design. Layer masks are the most flexible way to combine images. Add text to your design. Photoshop isn't just for photographs. Save your design in PSD format to retain its layers and effects for future editing.
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PHP - Passer de mysql à mysqli, requêtes de base - Documentation - Wiki
Depuis PHP 5.4, l'extension MySQL originale est obsolète, et génèrera des alertes de niveau E_DEPRECATED lors de la connexion à une base de données. A la place, on peut utiliser l'extension MySQLi ou l'extension PDO_MySQL. Si comme moi, vous avez des sites avec l'extension MySQL, voici des petits exemples pour passer de MySQL à MySQLi (que je trouve plus simple d'emploi sur mes petites créations). Auparavant, avec MySQL, se connecter à la base de données se faisait ainsi : Code PHP : Maintenant, avec MySQLi, on utilise : // on se connecte à MySQL et on sélectionne la base$conn = mysqli_connect('$host', '$user', '$passwd', 'mabase'); Exemple de requête SELECT et affichage des résultats dans un tableau : // On créé la requête$req = "SELECT * FROM table1"; // on envoie la requête$res = mysql_query($req); // on va scanner tous les tuples un par unecho "<table>";while ($data = mysql_fetch_assoc($res)) {// on affiche les résultatsecho "<tr><td>". Maintenant, avec MySQLi, cela donne : A venir
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StackEdit
# Welcome to StackEdit! Hi! I'm your first Markdown file in **StackEdit**. If you want to learn about StackEdit, you can read me. # Files StackEdit stores your files in your browser, which means all your files are automatically saved locally and are accessible **offline! ## Create files and folders The file explorer is accessible using the button in left corner of the navigation bar. ## Switch to another file All your files and folders are presented as a tree in the file explorer. ## Rename a file You can rename the current file by clicking the file name in the navigation bar or by clicking the **Rename** button in the file explorer. ## Delete a file You can delete the current file by clicking the **Remove** button in the file explorer. ## Export a file You can export the current file by clicking **Export to disk** in the menu. # Synchronization Synchronization is one of the biggest features of StackEdit. There are two types of synchronization and they can complement each other: ## Open a file
